1137743336765 has 16 divisors (see below), whose sum is σ = 1560622982400. Its totient is φ = 780022227840.

The previous prime is 1137743336747. The next prime is 1137743336797. The reversal of 1137743336765 is 5676333477311.

It is not a de Polignac number, because 1137743336765 - 2⁶ = 1137743336701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1137743336765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2821496 + ... + 3199425.

It is an arithmetic number, because the mean of its divisors is an integer number (97538936400).

Almost surely, 2^{1137743336765} is an apocalyptic number.

It is an amenable number.

1137743336765 is a deficient number, since it is larger than the sum of its proper divisors (422879645635).

1137743336765 is an equidigital number, since it uses as much as digits as its factorization.

1137743336765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6026332.

The product of its digits is 20003760, while the sum is 56.

The spelling of 1137743336765 in words is "one trillion, one hundred thirty-seven billion, seven hundred forty-three million, three hundred thirty-six thousand, seven hundred sixty-five".