1373633941983 has 16 divisors (see below), whose sum is σ = 1833352690176. Its totient is φ = 914835991680.

The previous prime is 1373633941961. The next prime is 1373633942029. The reversal of 1373633941983 is 3891493363731.

It is not a de Polignac number, because 1373633941983 - 2¹⁷ = 1373633810911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373633941783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13835866 + ... + 13934792.

It is an arithmetic number, because the mean of its divisors is an integer number (114584543136).

Almost surely, 2^{1373633941983} is an apocalyptic number.

1373633941983 is a deficient number, since it is larger than the sum of its proper divisors (459718748193).

1373633941983 is a wasteful number, since it uses less digits than its factorization.

1373633941983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103534.

The product of its digits is 26453952, while the sum is 60.

The spelling of 1373633941983 in words is "one trillion, three hundred seventy-three billion, six hundred thirty-three million, nine hundred forty-one thousand, nine hundred eighty-three".