425046264444 has 36 divisors (see below), whose sum is σ = 1085499031344. Its totient is φ = 140221446912.

The previous prime is 425046264371. The next prime is 425046264469. The reversal of 425046264444 is 444462640524.

425046264444 is a `hidden beast` number, since 4 + 2 + 504 + 62 + 6 + 44 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 425046264444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60856512 + ... + 60863495.

Almost surely, 2^425046264444 is an apocalyptic number.

It is an amenable number.

425046264444 is an abundant number, since it is smaller than the sum of its proper divisors (660452766900).

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

425046264444 is a wasteful number, since it uses less digits than its factorization.

425046264444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121720114 (or 121720109 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 45.

The spelling of 425046264444 in words is "four hundred twenty-five billion, forty-six million, two hundred sixty-four thousand, four hundred forty-four".