15412315120 has 160 divisors (see below), whose sum is σ = 38810016000. Its totient is φ = 5674014720.

The previous prime is 15412315091. The next prime is 15412315123. The reversal of 15412315120 is 2151321451.

15412315120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×15412315120² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15412315123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7980555 + ... + 7982485.

It is an arithmetic number, because the mean of its divisors is an integer number (242562600).

Almost surely, 2^15412315120 is an apocalyptic number.

15412315120 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 15412315120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19405008000).

15412315120 is an abundant number, since it is smaller than the sum of its proper divisors (23397700880).

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

15412315120 is a wasteful number, since it uses less digits than its factorization.

15412315120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111 (or 2105 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 15412315120 its reverse (2151321451), we get a palindrome (17563636571).

The spelling of 15412315120 in words is "fifteen billion, four hundred twelve million, three hundred fifteen thousand, one hundred twenty".