426925250432 has 64 divisors (see below), whose sum is σ = 886475765760. Its totient is φ = 204570938880.

The previous prime is 426925250431. The next prime is 426925250461. The reversal of 426925250432 is 234052529624.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426925250431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113588 + ... + 930995.

It is an arithmetic number, because the mean of its divisors is an integer number (13851183840).

Almost surely, 2^426925250432 is an apocalyptic number.

It is an amenable number.

426925250432 is an abundant number, since it is smaller than the sum of its proper divisors (459550515328).

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

426925250432 is a wasteful number, since it uses less digits than its factorization.

426925250432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044731 (or 1044719 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 426925250432 in words is "four hundred twenty-six billion, nine hundred twenty-five million, two hundred fifty thousand, four hundred thirty-two".