42033521512 has 16 divisors (see below), whose sum is σ = 80148664800. Its totient is φ = 20660544240.

The previous prime is 42033521501. The next prime is 42033521539. The reversal of 42033521512 is 21512533024.

It is a super-2 number, since 2×42033521512² (a number of 22 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, 44526564 + ... + 44527507.

It is an arithmetic number, because the mean of its divisors is an integer number (5009291550).

Almost surely, 2^42033521512 is an apocalyptic number.

It is an amenable number.

42033521512 is a deficient number, since it is larger than the sum of its proper divisors (38115143288).

42033521512 is a wasteful number, since it uses less digits than its factorization.

42033521512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89054136 (or 89054132 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 42033521512 in words is "forty-two billion, thirty-three million, five hundred twenty-one thousand, five hundred twelve".