1137660698426 has 24 divisors (see below), whose sum is σ = 2003313793140. Its totient is φ = 483095757312.

The previous prime is 1137660698413. The next prime is 1137660698429. The reversal of 1137660698426 is 6248960667311.

It can be written as a sum of positive squares in 2 ways, for example, as 984462824401 + 153197874025 = 992201^2 + 391405^2 .

It is not an unprimeable number, because it can be changed into a prime (1137660698429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53240615 + ... + 53261978.

Almost surely, 2^{1137660698426} is an apocalyptic number.

1137660698426 is a deficient number, since it is larger than the sum of its proper divisors (865653094714).

1137660698426 is a wasteful number, since it uses less digits than its factorization.

1137660698426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106502718 (or 106502711 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 59.

The spelling of 1137660698426 in words is "one trillion, one hundred thirty-seven billion, six hundred sixty million, six hundred ninety-eight thousand, four hundred twenty-six".