464462908623 has 40 divisors (see below), whose sum is σ = 805944661280. Its totient is φ = 261056416320.

The previous prime is 464462908619. The next prime is 464462908627. The reversal of 464462908623 is 326809264464.

464462908623 is a `hidden beast` number, since 4 + 6 + 4 + 4 + 6 + 2 + 9 + 0 + 8 + 623 = 666.

It is an interprime number because it is at equal distance from previous prime (464462908619) and next prime (464462908627).

It is not a de Polignac number, because 464462908623 - 2² = 464462908619 is a prime.

It is a super-2 number, since 2×464462908623² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 464462908623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464462908627) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6679828 + ... + 6749001.

It is an arithmetic number, because the mean of its divisors is an integer number (20148616532).

Almost surely, 2^464462908623 is an apocalyptic number.

464462908623 is a deficient number, since it is larger than the sum of its proper divisors (341481752657).

464462908623 is a wasteful number, since it uses less digits than its factorization.

464462908623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13428909 (or 13428900 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 54.

The spelling of 464462908623 in words is "four hundred sixty-four billion, four hundred sixty-two million, nine hundred eight thousand, six hundred twenty-three".