1376969935696 has 20 divisors (see below), whose sum is σ = 2668245089812. Its totient is φ = 688390557696.

The previous prime is 1376969935661. The next prime is 1376969935697. The reversal of 1376969935696 is 6965399696731.

It can be written as a sum of positive squares in 2 ways, for example, as 259044353296 + 1117925582400 = 508964^2 + 1057320^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1376969935697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5780235 + ... + 6013738.

Almost surely, 2^{1376969935696} is an apocalyptic number.

1376969935696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1376969935696 is a deficient number, since it is larger than the sum of its proper divisors (1291275154116).

1376969935696 is a wasteful number, since it uses less digits than its factorization.

1376969935696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11801278 (or 11801272 counting only the distinct ones).

The product of its digits is 2678462640, while the sum is 79.

The spelling of 1376969935696 in words is "one trillion, three hundred seventy-six billion, nine hundred sixty-nine million, nine hundred thirty-five thousand, six hundred ninety-six".