18373296830395 has 32 divisors (see below), whose sum is σ = 23783275220544. Its totient is φ = 13545507225600.

The previous prime is 18373296830353. The next prime is 18373296830411. The reversal of 18373296830395 is 59303869237381.

It is not a de Polignac number, because 18373296830395 - 2⁷ = 18373296830267 is a prime.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 18373296830395.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 778748719 + ... + 778772311.

It is an arithmetic number, because the mean of its divisors is an integer number (743227350642).

Almost surely, 2^{18373296830395} is an apocalyptic number.

18373296830395 is a deficient number, since it is larger than the sum of its proper divisors (5409978390149).

18373296830395 is a wasteful number, since it uses less digits than its factorization.

18373296830395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42943.

The product of its (nonzero) digits is 176359680, while the sum is 67.

The spelling of 18373296830395 in words is "eighteen trillion, three hundred seventy-three billion, two hundred ninety-six million, eight hundred thirty thousand, three hundred ninety-five".