464364043564 has 12 divisors (see below), whose sum is σ = 812645145144. Its totient is φ = 232179716384.

The previous prime is 464364043553. The next prime is 464364043567. The reversal of 464364043564 is 465340463464.

It is not an unprimeable number, because it can be changed into a prime (464364043567) 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 3 ways as a sum of consecutive naturals, for example, 74614 + ... + 966589.

It is an arithmetic number, because the mean of its divisors is an integer number (67720428762).

Almost surely, 2^464364043564 is an apocalyptic number.

It is an amenable number.

464364043564 is a deficient number, since it is larger than the sum of its proper divisors (348281101580).

464364043564 is a wasteful number, since it uses less digits than its factorization.

464364043564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152704 (or 1152702 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 49.

The spelling of 464364043564 in words is "four hundred sixty-four billion, three hundred sixty-four million, forty-three thousand, five hundred sixty-four".