15324130240 has 56 divisors (see below), whose sum is σ = 36504402480. Its totient is φ = 6127331328.

The previous prime is 15324130229. The next prime is 15324130303. The reversal of 15324130240 is 4203142351.

It is a super-2 number, since 2×15324130240² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019419 + ... + 1034341.

It is an arithmetic number, because the mean of its divisors is an integer number (651864330).

Almost surely, 2^15324130240 is an apocalyptic number.

15324130240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15324130240 is an abundant number, since it is smaller than the sum of its proper divisors (21180272240).

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

15324130240 is a wasteful number, since it uses less digits than its factorization.

15324130240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18149 (or 18139 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 15324130240 its reverse (4203142351), we get a palindrome (19527272591).

The spelling of 15324130240 in words is "fifteen billion, three hundred twenty-four million, one hundred thirty thousand, two hundred forty".