426010138512 has 40 divisors (see below), whose sum is σ = 1257744219456. Its totient is φ = 121717182336.

The previous prime is 426010138511. The next prime is 426010138529. The reversal of 426010138512 is 215831010624.

It is not an unprimeable number, because it can be changed into a prime (426010138511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633943323 + ... + 633943994.

Almost surely, 2^426010138512 is an apocalyptic number.

426010138512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

426010138512 is an abundant number, since it is smaller than the sum of its proper divisors (831734080944).

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

426010138512 is a wasteful number, since it uses less digits than its factorization.

426010138512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267887335 (or 1267887329 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 426010138512 in words is "four hundred twenty-six billion, ten million, one hundred thirty-eight thousand, five hundred twelve".