42015610002 has 64 divisors (see below), whose sum is σ = 87569314560. Its totient is φ = 13422931200.

The previous prime is 42015610001. The next prime is 42015610009. The reversal of 42015610002 is 20001651024.

It is a super-2 number, since 2×42015610002² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42015610001) 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, 25918752 + ... + 25920372.

It is an arithmetic number, because the mean of its divisors is an integer number (1368270540).

Almost surely, 2^42015610002 is an apocalyptic number.

42015610002 is an abundant number, since it is smaller than the sum of its proper divisors (45553704558).

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

42015610002 is a wasteful number, since it uses less digits than its factorization.

42015610002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659.

The product of its (nonzero) digits is 480, while the sum is 21.

The spelling of 42015610002 in words is "forty-two billion, fifteen million, six hundred ten thousand, two".