108308433984 has 112 divisors (see below), whose sum is σ = 303534641088. Its totient is φ = 33966604288.

The previous prime is 108308433979. The next prime is 108308434051. The reversal of 108308433984 is 489334803801.

It is a super-2 number, since 2×108308433984² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13290199 + ... + 13298345.

It is an arithmetic number, because the mean of its divisors is an integer number (2710130724).

Almost surely, 2^108308433984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108308433984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151767320544).

108308433984 is an abundant number, since it is smaller than the sum of its proper divisors (195226207104).

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

108308433984 is a wasteful number, since it uses less digits than its factorization.

108308433984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12252 (or 12242 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 108308433984 in words is "one hundred eight billion, three hundred eight million, four hundred thirty-three thousand, nine hundred eighty-four".