100734449988 has 48 divisors (see below), whose sum is σ = 235784687936. Its totient is φ = 33472897920.

The previous prime is 100734449971. The next prime is 100734449999. The reversal of 100734449988 is 889944437001.

It is a happy number.

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, 7333695 + ... + 7347417.

Almost surely, 2^100734449988 is an apocalyptic number.

It is an amenable number.

100734449988 is an abundant number, since it is smaller than the sum of its proper divisors (135050237948).

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

100734449988 is a wasteful number, since it uses less digits than its factorization.

100734449988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15604 (or 15602 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 100734449988 in words is "one hundred billion, seven hundred thirty-four million, four hundred forty-nine thousand, nine hundred eighty-eight".