15413995320 has 128 divisors (see below), whose sum is σ = 48302092800. Its totient is φ = 3930038784.

The previous prime is 15413995313. The next prime is 15413995453. The reversal of 15413995320 is 2359931451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336939 + ... + 379941.

It is an arithmetic number, because the mean of its divisors is an integer number (377360100).

Almost surely, 2^15413995320 is an apocalyptic number.

15413995320 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 15413995320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24151046400).

15413995320 is an abundant number, since it is smaller than the sum of its proper divisors (32888097480).

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

15413995320 is a wasteful number, since it uses less digits than its factorization.

15413995320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43149 (or 43145 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The spelling of 15413995320 in words is "fifteen billion, four hundred thirteen million, nine hundred ninety-five thousand, three hundred twenty".