42437352216 has 64 divisors (see below), whose sum is σ = 122910566400. Its totient is φ = 11958859008.

The previous prime is 42437352163. The next prime is 42437352259. The reversal of 42437352216 is 61225373424.

42437352216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42437352216² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1717896 + ... + 1742423.

It is an arithmetic number, because the mean of its divisors is an integer number (1920477600).

Almost surely, 2^42437352216 is an apocalyptic number.

It is an amenable number.

42437352216 is an abundant number, since it is smaller than the sum of its proper divisors (80473214184).

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

42437352216 is a wasteful number, since it uses less digits than its factorization.

42437352216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460408 (or 3460404 counting only the distinct ones).

The product of its digits is 241920, while the sum is 39.

The spelling of 42437352216 in words is "forty-two billion, four hundred thirty-seven million, three hundred fifty-two thousand, two hundred sixteen".