1137401665713 has 24 divisors (see below), whose sum is σ = 1712682456576. Its totient is φ = 754297758000.

The previous prime is 1137401665691. The next prime is 1137401665721. The reversal of 1137401665713 is 3175661047311.

1137401665713 is a `hidden beast` number, since 1 + 1 + 3 + 74 + 0 + 1 + 6 + 6 + 571 + 3 = 666.

It is not a de Polignac number, because 1137401665713 - 2⁹ = 1137401665201 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1137401669713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12206638 + ... + 12299463.

It is an arithmetic number, because the mean of its divisors is an integer number (71361769024).

Almost surely, 2^{1137401665713} is an apocalyptic number.

It is an amenable number.

1137401665713 is a deficient number, since it is larger than the sum of its proper divisors (575280790863).

1137401665713 is an equidigital number, since it uses as much as digits as its factorization.

1137401665713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24506307 (or 24506295 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 1137401665713 in words is "one trillion, one hundred thirty-seven billion, four hundred one million, six hundred sixty-five thousand, seven hundred thirteen".