108449000792 has 64 divisors (see below), whose sum is σ = 227789483040. Its totient is φ = 47986790400.

The previous prime is 108449000771. The next prime is 108449000797. The reversal of 108449000792 is 297000944801.

It is a super-2 number, since 2×108449000792² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108449000797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416558 + ... + 624834.

Almost surely, 2^108449000792 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 108449000792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113894741520).

108449000792 is an abundant number, since it is smaller than the sum of its proper divisors (119340482248).

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

108449000792 is a wasteful number, since it uses less digits than its factorization.

108449000792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208452 (or 208448 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 108449000792 in words is "one hundred eight billion, four hundred forty-nine million, seven hundred ninety-two", and thus it is an aban number.