425012812992 has 84 divisors (see below), whose sum is σ = 1249538638840. Its totient is φ = 141661904256.

The previous prime is 425012812979. The next prime is 425012813039. The reversal of 425012812992 is 299218210524.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

425012812992 is a `hidden beast` number, since 42 + 501 + 2 + 8 + 12 + 9 + 92 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27092383 + ... + 27108065.

Almost surely, 2^425012812992 is an apocalyptic number.

It is an amenable number.

425012812992 is an abundant number, since it is smaller than the sum of its proper divisors (824525825848).

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

425012812992 is an frugal number, since it uses more digits than its factorization.

425012812992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31387 (or 15688 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 425012812992 in words is "four hundred twenty-five billion, twelve million, eight hundred twelve thousand, nine hundred ninety-two".