462422425491 has 48 divisors (see below), whose sum is σ = 747217030560. Its totient is φ = 273614423040.

The previous prime is 462422425483. The next prime is 462422425523. The reversal of 462422425491 is 194524224264.

462422425491 is a `hidden beast` number, since 4 + 62 + 4 + 2 + 2 + 42 + 549 + 1 = 666.

It is not a de Polignac number, because 462422425491 - 2³ = 462422425483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (462422425441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 534960 + ... + 1100466.

It is an arithmetic number, because the mean of its divisors is an integer number (15567021470).

Almost surely, 2^462422425491 is an apocalyptic number.

462422425491 is a deficient number, since it is larger than the sum of its proper divisors (284794605069).

462422425491 is a wasteful number, since it uses less digits than its factorization.

462422425491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565796 (or 565793 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The spelling of 462422425491 in words is "four hundred sixty-two billion, four hundred twenty-two million, four hundred twenty-five thousand, four hundred ninety-one".