1369792311690 has 128 divisors (see below), whose sum is σ = 3664032288768. Its totient is φ = 324884737280.

The previous prime is 1369792311623. The next prime is 1369792311697. The reversal of 1369792311690 is 961132979631.

It is a super-2 number, since 2×1369792311690² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1369792311690.

It is not an unprimeable number, because it can be changed into a prime (1369792311697) 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, 45848137 + ... + 45878003.

It is an arithmetic number, because the mean of its divisors is an integer number (28625252256).

Almost surely, 2^{1369792311690} is an apocalyptic number.

1369792311690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1369792311690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1832016144384).

1369792311690 is an abundant number, since it is smaller than the sum of its proper divisors (2294239977078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1369792311690 is a wasteful number, since it uses less digits than its factorization.

1369792311690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32892.

The product of its (nonzero) digits is 3306744, while the sum is 57.

The spelling of 1369792311690 in words is "one trillion, three hundred sixty-nine billion, seven hundred ninety-two million, three hundred eleven thousand, six hundred ninety".