1939232320704 has 84 divisors (see below), whose sum is σ = 6352524936784. Its totient is φ = 554066376192.

The previous prime is 1939232320643. The next prime is 1939232320717. The reversal of 1939232320704 is 4070232329391.

1939232320704 is a `hidden beast` number, since 1 + 93 + 9 + 232 + 320 + 7 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is a self number, because there is not a number n which added to its sum of digits gives 1939232320704.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240476167 + ... + 240484230.

Almost surely, 2^{1939232320704} is an apocalyptic number.

1939232320704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1939232320704 is an abundant number, since it is smaller than the sum of its proper divisors (4413292616080).

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

1939232320704 is a wasteful number, since it uses less digits than its factorization.

1939232320704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480960422 (or 480960409 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The spelling of 1939232320704 in words is "one trillion, nine hundred thirty-nine billion, two hundred thirty-two million, three hundred twenty thousand, seven hundred four".