42151501012 has 12 divisors (see below), whose sum is σ = 74135807200. Its totient is φ = 20969841816.

The previous prime is 42151500997. The next prime is 42151501043. The reversal of 42151501012 is 21010515124.

42151501012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26476278 + ... + 26477869.

Almost surely, 2^42151501012 is an apocalyptic number.

It is an amenable number.

42151501012 is a deficient number, since it is larger than the sum of its proper divisors (31984306188).

42151501012 is a wasteful number, since it uses less digits than its factorization.

42151501012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52954350 (or 52954348 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The spelling of 42151501012 in words is "forty-two billion, one hundred fifty-one million, five hundred one thousand, twelve".