364442479440 has 80 divisors (see below), whose sum is σ = 1216677211008. Its totient is φ = 89708917248.

The previous prime is 364442479433. The next prime is 364442479493. The reversal of 364442479440 is 44974244463.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58401124 + ... + 58407363.

Almost surely, 2^364442479440 is an apocalyptic number.

364442479440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

364442479440 is an abundant number, since it is smaller than the sum of its proper divisors (852234731568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

364442479440 is a wasteful number, since it uses less digits than its factorization.

364442479440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116808516 (or 116808510 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 51.

The spelling of 364442479440 in words is "three hundred sixty-four billion, four hundred forty-two million, four hundred seventy-nine thousand, four hundred forty".