108538456996 has 12 divisors (see below), whose sum is σ = 189948696448. Its totient is φ = 54267400872.

The previous prime is 108538456991. The next prime is 108538457063. The reversal of 108538456996 is 699654835801.

It is not an unprimeable number, because it can be changed into a prime (108538456991) 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, 318636 + ... + 564451.

Almost surely, 2^108538456996 is an apocalyptic number.

It is an amenable number.

108538456996 is a deficient number, since it is larger than the sum of its proper divisors (81410239452).

108538456996 is a wasteful number, since it uses less digits than its factorization.

108538456996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913818 (or 913816 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 64.

The spelling of 108538456996 in words is "one hundred eight billion, five hundred thirty-eight million, four hundred fifty-six thousand, nine hundred ninety-six".