1373132344690 has 16 divisors (see below), whose sum is σ = 2475555249600. Its totient is φ = 548382486960.

The previous prime is 1373132344651. The next prime is 1373132344699. The reversal of 1373132344690 is 964432313731.

It is a super-2 number, since 2×1373132344690² (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 1373132344690.

It is not an unprimeable number, because it can be changed into a prime (1373132344699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108799740 + ... + 108812359.

It is an arithmetic number, because the mean of its divisors is an integer number (154722203100).

Almost surely, 2^{1373132344690} is an apocalyptic number.

1373132344690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1373132344690 is a deficient number, since it is larger than the sum of its proper divisors (1102422904910).

1373132344690 is a wasteful number, since it uses less digits than its factorization.

1373132344690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217612737.

The product of its (nonzero) digits is 979776, while the sum is 46.

The spelling of 1373132344690 in words is "one trillion, three hundred seventy-three billion, one hundred thirty-two million, three hundred forty-four thousand, six hundred ninety".