1373839415063 has 16 divisors (see below), whose sum is σ = 1521192125376. Its totient is φ = 1234123799040.

The previous prime is 1373839415051. The next prime is 1373839415119. The reversal of 1373839415063 is 3605149383731.

It is not a de Polignac number, because 1373839415063 - 2⁸ = 1373839414807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1373839414996 and 1373839415014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373839445063) 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, 3630656 + ... + 3991157.

It is an arithmetic number, because the mean of its divisors is an integer number (95074507836).

Almost surely, 2^{1373839415063} is an apocalyptic number.

1373839415063 is a deficient number, since it is larger than the sum of its proper divisors (147352710313).

1373839415063 is a wasteful number, since it uses less digits than its factorization.

1373839415063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7622314.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 1373839415063 in words is "one trillion, three hundred seventy-three billion, eight hundred thirty-nine million, four hundred fifteen thousand, sixty-three".