15234332412 has 48 divisors (see below), whose sum is σ = 38297316512. Its totient is φ = 4685506560.

The previous prime is 15234332369. The next prime is 15234332419. The reversal of 15234332412 is 21423343251.

It is a self number, because there is not a number n which added to its sum of digits gives 15234332412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15234332419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373908 + ... + 412644.

Almost surely, 2^15234332412 is an apocalyptic number.

15234332412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15234332412 is an abundant number, since it is smaller than the sum of its proper divisors (23062984100).

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

15234332412 is a wasteful number, since it uses less digits than its factorization.

15234332412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41278 (or 41276 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Adding to 15234332412 its reverse (21423343251), we get a palindrome (36657675663).

The spelling of 15234332412 in words is "fifteen billion, two hundred thirty-four million, three hundred thirty-two thousand, four hundred twelve".