42572765024012 has 12 divisors (see below), whose sum is σ = 76234951322376. Its totient is φ = 20791350360480.

The previous prime is 42572765023979. The next prime is 42572765024021. The reversal of 42572765024012 is 21042056727524.

It is a super-2 number, since 2×42572765024012² (a number of 28 digits) contains 22 as substring.

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, 123758037689 + ... + 123758038032.

It is an arithmetic number, because the mean of its divisors is an integer number (6352912610198).

Almost surely, 2^{42572765024012} is an apocalyptic number.

It is an amenable number.

42572765024012 is a deficient number, since it is larger than the sum of its proper divisors (33662186298364).

42572765024012 is a wasteful number, since it uses less digits than its factorization.

42572765024012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247516075768 (or 247516075766 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 47.

The spelling of 42572765024012 in words is "forty-two trillion, five hundred seventy-two billion, seven hundred sixty-five million, twenty-four thousand, twelve".