42402512216 has 32 divisors (see below), whose sum is σ = 80051598000. Its totient is φ = 21055881216.

The previous prime is 42402512183. The next prime is 42402512279. The reversal of 42402512216 is 61221520424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714200 + ... + 771288.

Almost surely, 2^42402512216 is an apocalyptic number.

It is an amenable number.

42402512216 is a deficient number, since it is larger than the sum of its proper divisors (37649085784).

42402512216 is a wasteful number, since it uses less digits than its factorization.

42402512216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57731 (or 57727 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 42402512216 in words is "forty-two billion, four hundred two million, five hundred twelve thousand, two hundred sixteen".