464262064731 has 6 divisors (see below), whose sum is σ = 670600760180. Its totient is φ = 309508043148.

The previous prime is 464262064691. The next prime is 464262064753. The reversal of 464262064731 is 137460262464.

464262064731 is a `hidden beast` number, since 464 + 2 + 62 + 0 + 64 + 73 + 1 = 666.

It is not a de Polignac number, because 464262064731 - 2²³ = 464253676123 is a prime.

It is a super-2 number, since 2×464262064731² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464262062731) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 25792336921 + ... + 25792336938.

Almost surely, 2^464262064731 is an apocalyptic number.

464262064731 is a deficient number, since it is larger than the sum of its proper divisors (206338695449).

464262064731 is a wasteful number, since it uses less digits than its factorization.

464262064731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51584673865 (or 51584673862 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 464262064731 in words is "four hundred sixty-four billion, two hundred sixty-two million, sixty-four thousand, seven hundred thirty-one".