464437436023 has 32 divisors (see below), whose sum is σ = 538855898112. Its totient is φ = 396096729600.

The previous prime is 464437436017. The next prime is 464437436027. The reversal of 464437436023 is 320634734464.

It is not a de Polignac number, because 464437436023 - 2²⁹ = 463900565111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464437436027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56863486 + ... + 56871652.

It is an arithmetic number, because the mean of its divisors is an integer number (16839246816).

Almost surely, 2^464437436023 is an apocalyptic number.

464437436023 is a deficient number, since it is larger than the sum of its proper divisors (74418462089).

464437436023 is a wasteful number, since it uses less digits than its factorization.

464437436023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12495.

The product of its (nonzero) digits is 3483648, while the sum is 46.

The spelling of 464437436023 in words is "four hundred sixty-four billion, four hundred thirty-seven million, four hundred thirty-six thousand, twenty-three".