15013340412 has 96 divisors (see below), whose sum is σ = 40714544640. Its totient is φ = 4217391360.

The previous prime is 15013340389. The next prime is 15013340467. The reversal of 15013340412 is 21404331051.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1193178 + ... + 1205694.

It is an arithmetic number, because the mean of its divisors is an integer number (424109840).

Almost surely, 2^15013340412 is an apocalyptic number.

15013340412 is a gapful number since it is divisible by the number (12) 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 15013340412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20357272320).

15013340412 is an abundant number, since it is smaller than the sum of its proper divisors (25701204228).

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

15013340412 is a wasteful number, since it uses less digits than its factorization.

15013340412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12771 (or 12769 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 15013340412 its reverse (21404331051), we get a palindrome (36417671463).

The spelling of 15013340412 in words is "fifteen billion, thirteen million, three hundred forty thousand, four hundred twelve".