1319708831632 has 20 divisors (see below), whose sum is σ = 2558389546240. Its totient is φ = 659479271328.

The previous prime is 1319708831563. The next prime is 1319708831681. The reversal of 1319708831632 is 2361388079131.

It is a self number, because there is not a number n which added to its sum of digits gives 1319708831632.

It is an unprimeable number.

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, 23417508 + ... + 23473795.

It is an arithmetic number, because the mean of its divisors is an integer number (127919477312).

Almost surely, 2^{1319708831632} is an apocalyptic number.

It is an amenable number.

1319708831632 is a deficient number, since it is larger than the sum of its proper divisors (1238680714608).

1319708831632 is a wasteful number, since it uses less digits than its factorization.

1319708831632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46893070 (or 46893064 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 1319708831632 in words is "one trillion, three hundred nineteen billion, seven hundred eight million, eight hundred thirty-one thousand, six hundred thirty-two".