42872502707 has 16 divisors (see below), whose sum is σ = 43434988032. Its totient is φ = 42314775840.

The previous prime is 42872502689. The next prime is 42872502737. The reversal of 42872502707 is 70720527824.

It is a cyclic number.

It is not a de Polignac number, because 42872502707 - 2⁶ = 42872502643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42872502737) 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 15 ways as a sum of consecutive naturals, for example, 15326633 + ... + 15329429.

It is an arithmetic number, because the mean of its divisors is an integer number (2714686752).

Almost surely, 2^42872502707 is an apocalyptic number.

42872502707 is a deficient number, since it is larger than the sum of its proper divisors (562485325).

42872502707 is a wasteful number, since it uses less digits than its factorization.

42872502707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578.

The product of its (nonzero) digits is 439040, while the sum is 44.

The spelling of 42872502707 in words is "forty-two billion, eight hundred seventy-two million, five hundred two thousand, seven hundred seven".