3340051440 has 160 divisors (see below), whose sum is σ = 11412769536. Its totient is φ = 801300480.

The previous prime is 3340051411. The next prime is 3340051447. The reversal of 3340051440 is 441500433.

It is a super-2 number, since 2×3340051440² = 22311887243692147200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3340051440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340051447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249559 + ... + 262601.

Almost surely, 2^3340051440 is an apocalyptic number.

3340051440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3340051440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5706384768).

3340051440 is an abundant number, since it is smaller than the sum of its proper divisors (8072718096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3340051440 is a wasteful number, since it uses less digits than its factorization.

3340051440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13167 (or 13161 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 3340051440 is about 57793.1781441374. The cubic root of 3340051440 is about 1494.8044605796.

Adding to 3340051440 its reverse (441500433), we get a palindrome (3781551873).

The spelling of 3340051440 in words is "three billion, three hundred forty million, fifty-one thousand, four hundred forty".