108213569618488 has 32 divisors (see below), whose sum is σ = 213838927228800. Its totient is φ = 51196776051168.

The previous prime is 108213569618459. The next prime is 108213569618533. The reversal of 108213569618488 is 884816965312801.

It is a super-2 number, since 2×108213569618488² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432397006 + ... + 432647197.

It is an arithmetic number, because the mean of its divisors is an integer number (6682466475900).

Almost surely, 2^{108213569618488} is an apocalyptic number.

It is an amenable number.

108213569618488 is a deficient number, since it is larger than the sum of its proper divisors (105625357610312).

108213569618488 is a wasteful number, since it uses less digits than its factorization.

108213569618488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865045051 (or 865045047 counting only the distinct ones).

The product of its (nonzero) digits is 159252480, while the sum is 70.

The spelling of 108213569618488 in words is "one hundred eight trillion, two hundred thirteen billion, five hundred sixty-nine million, six hundred eighteen thousand, four hundred eighty-eight".