108829681408 has 54 divisors (see below), whose sum is σ = 248299572584. Its totient is φ = 46635307008.

The previous prime is 108829681397. The next prime is 108829681409. The reversal of 108829681408 is 804186928801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108829681409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13961160 + ... + 13968952.

Almost surely, 2^108829681408 is an apocalyptic number.

It is an amenable number.

108829681408 is an abundant number, since it is smaller than the sum of its proper divisors (139469891176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108829681408 is an frugal number, since it uses more digits than its factorization.

108829681408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15609 (or 7802 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 55.

The spelling of 108829681408 in words is "one hundred eight billion, eight hundred twenty-nine million, six hundred eighty-one thousand, four hundred eight".