64062401464 has 8 divisors (see below), whose sum is σ = 120117002760. Its totient is φ = 32031200728.

The previous prime is 64062401443. The next prime is 64062401467. The reversal of 64062401464 is 46410426046.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64062401467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4003900084 + ... + 4003900099.

It is an arithmetic number, because the mean of its divisors is an integer number (15014625345).

Almost surely, 2^64062401464 is an apocalyptic number.

It is an amenable number.

64062401464 is a deficient number, since it is larger than the sum of its proper divisors (56054601296).

64062401464 is a wasteful number, since it uses less digits than its factorization.

64062401464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007800189 (or 8007800185 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 64062401464 in words is "sixty-four billion, sixty-two million, four hundred one thousand, four hundred sixty-four".