1371352512999 has 64 divisors (see below), whose sum is σ = 2138641809408. Its totient is φ = 765510912000.

The previous prime is 1371352512989. The next prime is 1371352513019. The reversal of 1371352512999 is 9992152531731.

It is not a de Polignac number, because 1371352512999 - 2⁴ = 1371352512983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371352512989) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68213049 + ... + 68233149.

It is an arithmetic number, because the mean of its divisors is an integer number (33416278272).

Almost surely, 2^{1371352512999} is an apocalyptic number.

1371352512999 is a deficient number, since it is larger than the sum of its proper divisors (767289296409).

1371352512999 is a wasteful number, since it uses less digits than its factorization.

1371352512999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20608.

The product of its digits is 4592700, while the sum is 57.

The spelling of 1371352512999 in words is "one trillion, three hundred seventy-one billion, three hundred fifty-two million, five hundred twelve thousand, nine hundred ninety-nine".