425384087472 has 60 divisors (see below), whose sum is σ = 1194691407624. Its totient is φ = 141293640960.

The previous prime is 425384087467. The next prime is 425384087503. The reversal of 425384087472 is 274780483524.

425384087472 is a `hidden beast` number, since 4 + 2 + 53 + 8 + 40 + 87 + 472 = 666.

It is a super-2 number, since 2×425384087472² (a number of 24 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 5178429 + ... + 5259932.

Almost surely, 2^425384087472 is an apocalyptic number.

It is an amenable number.

425384087472 is an abundant number, since it is smaller than the sum of its proper divisors (769307320152).

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

425384087472 is a wasteful number, since it uses less digits than its factorization.

425384087472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10438658 (or 10438649 counting only the distinct ones).

The product of its (nonzero) digits is 12042240, while the sum is 54.

The spelling of 425384087472 in words is "four hundred twenty-five billion, three hundred eighty-four million, eighty-seven thousand, four hundred seventy-two".