3333131340 has 144 divisors (see below), whose sum is σ = 11723986176. Its totient is φ = 692588160.

The previous prime is 3333131323. The next prime is 3333131359. The reversal of 3333131340 is 431313333.

It is a super-2 number, since 2×3333131340² = 22219529059380391200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3333131340.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18027 + ... + 83613.

Almost surely, 2^3333131340 is an apocalyptic number.

3333131340 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 3333131340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5861993088).

3333131340 is an abundant number, since it is smaller than the sum of its proper divisors (8390854836).

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

3333131340 is a wasteful number, since it uses less digits than its factorization.

3333131340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65628 (or 65615 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

The square root of 3333131340 is about 57733.2775788799. The cubic root of 3333131340 is about 1493.7714077801.

Adding to 3333131340 its reverse (431313333), we get a palindrome (3764444673).

The spelling of 3333131340 in words is "three billion, three hundred thirty-three million, one hundred thirty-one thousand, three hundred forty".