42035421253232 has 40 divisors (see below), whose sum is σ = 88875685758720. Its totient is φ = 19100968620480.

The previous prime is 42035421253229. The next prime is 42035421253247. The reversal of 42035421253232 is 23235212453024.

It is a happy number.

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, 37198232 + ... + 38311607.

It is an arithmetic number, because the mean of its divisors is an integer number (2221892143968).

Almost surely, 2^{42035421253232} is an apocalyptic number.

It is an amenable number.

42035421253232 is an abundant number, since it is smaller than the sum of its proper divisors (46840264505488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42035421253232 is a wasteful number, since it uses less digits than its factorization.

42035421253232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75513021 (or 75513015 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 42035421253232 in words is "forty-two trillion, thirty-five billion, four hundred twenty-one million, two hundred fifty-three thousand, two hundred thirty-two".