3115600042542 has 16 divisors (see below), whose sum is σ = 6710523168720. Its totient is φ = 958646166912.

The previous prime is 3115600042531. The next prime is 3115600042543. The reversal of 3115600042542 is 2452400065113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115600042543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19971795067 + ... + 19971795222.

It is an arithmetic number, because the mean of its divisors is an integer number (419407698045).

Almost surely, 2^{3115600042542} is an apocalyptic number.

3115600042542 is an abundant number, since it is smaller than the sum of its proper divisors (3594923126178).

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

3115600042542 is a wasteful number, since it uses less digits than its factorization.

3115600042542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39943590307.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 3115600042542 in words is "three trillion, one hundred fifteen billion, six hundred million, forty-two thousand, five hundred forty-two".