42887012007 has 24 divisors (see below), whose sum is σ = 68812383600. Its totient is φ = 23661797376.

The previous prime is 42887011901. The next prime is 42887012017. The reversal of 42887012007 is 70021078824.

It is not a de Polignac number, because 42887012007 - 2⁷ = 42887011879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42887012017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5025882 + ... + 5034407.

It is an arithmetic number, because the mean of its divisors is an integer number (2867182650).

Almost surely, 2^42887012007 is an apocalyptic number.

42887012007 is a deficient number, since it is larger than the sum of its proper divisors (25925371593).

42887012007 is a wasteful number, since it uses less digits than its factorization.

42887012007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10060335 (or 10060328 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 39.

The spelling of 42887012007 in words is "forty-two billion, eight hundred eighty-seven million, twelve thousand, seven".