15014245212 has 30 divisors (see below), whose sum is σ = 39250203608. Its totient is φ = 5004748296.

The previous prime is 15014245171. The next prime is 15014245219. The reversal of 15014245212 is 21254241051.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15014245219) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 23169808 + ... + 23170455.

Almost surely, 2^15014245212 is an apocalyptic number.

15014245212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15014245212 is an abundant number, since it is smaller than the sum of its proper divisors (24235958396).

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

15014245212 is a wasteful number, since it uses less digits than its factorization.

15014245212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46340279 (or 46340268 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 15014245212 its reverse (21254241051), we get a palindrome (36268486263).

The spelling of 15014245212 in words is "fifteen billion, fourteen million, two hundred forty-five thousand, two hundred twelve".