3345515142 has 16 divisors (see below), whose sum is σ = 6722743872. Its totient is φ = 1109886120.

The previous prime is 3345515141. The next prime is 3345515183. The reversal of 3345515142 is 2415155433.

It is a super-3 number, since 3×3345515142³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345515141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320028 + ... + 1322559.

It is an arithmetic number, because the mean of its divisors is an integer number (420171492).

Almost surely, 2^3345515142 is an apocalyptic number.

3345515142 is an abundant number, since it is smaller than the sum of its proper divisors (3377228730).

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

3345515142 is a wasteful number, since it uses less digits than its factorization.

3345515142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642803.

The product of its digits is 36000, while the sum is 33.

The square root of 3345515142 is about 57840.4282660493. The cubic root of 3345515142 is about 1495.6190904328.

The spelling of 3345515142 in words is "three billion, three hundred forty-five million, five hundred fifteen thousand, one hundred forty-two".