426555030251634 has 32 divisors (see below), whose sum is σ = 898012746927360. Its totient is φ = 134701264962000.

The previous prime is 426555030251633. The next prime is 426555030251681. The reversal of 426555030251634 is 436152030555624.

It is not an unprimeable number, because it can be changed into a prime (426555030251633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45617449 + ... + 54166979.

It is an arithmetic number, because the mean of its divisors is an integer number (28062898341480).

Almost surely, 2^{426555030251634} is an apocalyptic number.

426555030251634 is an abundant number, since it is smaller than the sum of its proper divisors (471457716675726).

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

426555030251634 is a wasteful number, since it uses less digits than its factorization.

426555030251634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8987206.

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 426555030251634 in words is "four hundred twenty-six trillion, five hundred fifty-five billion, thirty million, two hundred fifty-one thousand, six hundred thirty-four".