10398933120 has 128 divisors (see below), whose sum is σ = 33339263040. Its totient is φ = 2756931584.

The previous prime is 10398933091. The next prime is 10398933143. The reversal of 10398933120 is 2133989301.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

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, 316507 + ... + 347813.

Almost surely, 2^10398933120 is an apocalyptic number.

10398933120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10398933120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16669631520).

10398933120 is an abundant number, since it is smaller than the sum of its proper divisors (22940329920).

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

10398933120 is a wasteful number, since it uses less digits than its factorization.

10398933120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31502 (or 31490 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The spelling of 10398933120 in words is "ten billion, three hundred ninety-eight million, nine hundred thirty-three thousand, one hundred twenty".