108090496039 has 4 divisors (see below), whose sum is σ = 109392791256. Its totient is φ = 106788200824.

The previous prime is 108090496021. The next prime is 108090496069. The reversal of 108090496039 is 930694090801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108090496039 - 2²³ = 108082107431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108090495983 and 108090496001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108090496069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651147484 + ... + 651147649.

It is an arithmetic number, because the mean of its divisors is an integer number (27348197814).

Almost surely, 2^108090496039 is an apocalyptic number.

108090496039 is a deficient number, since it is larger than the sum of its proper divisors (1302295217).

108090496039 is an equidigital number, since it uses as much as digits as its factorization.

108090496039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302295216.

The product of its (nonzero) digits is 419904, while the sum is 49.

The spelling of 108090496039 in words is "one hundred eight billion, ninety million, four hundred ninety-six thousand, thirty-nine".