425844262376 has 16 divisors (see below), whose sum is σ = 859877837700. Its totient is φ = 196543505664.

The previous prime is 425844262369. The next prime is 425844262399. The reversal of 425844262376 is 673262448524.

It can be written as a sum of positive squares in 2 ways, for example, as 422071108900 + 3773153476 = 649670^2 + 61426^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2047328081 + ... + 2047328288.

Almost surely, 2^425844262376 is an apocalyptic number.

It is an amenable number.

425844262376 is an abundant number, since it is smaller than the sum of its proper divisors (434033575324).

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

425844262376 is a wasteful number, since it uses less digits than its factorization.

425844262376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094656388 (or 4094656384 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 53.

The spelling of 425844262376 in words is "four hundred twenty-five billion, eight hundred forty-four million, two hundred sixty-two thousand, three hundred seventy-six".