15014012134 has 16 divisors (see below), whose sum is σ = 24588418320. Its totient is φ = 6818985760.

The previous prime is 15014012131. The next prime is 15014012141. The reversal of 15014012134 is 43121041051.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15014012131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250609 + ... + 304684.

It is an arithmetic number, because the mean of its divisors is an integer number (1536776145).

Almost surely, 2^15014012134 is an apocalyptic number.

15014012134 is a deficient number, since it is larger than the sum of its proper divisors (9574406186).

15014012134 is a wasteful number, since it uses less digits than its factorization.

15014012134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556535.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 15014012134 its reverse (43121041051), we get a palindrome (58135053185).

The spelling of 15014012134 in words is "fifteen billion, fourteen million, twelve thousand, one hundred thirty-four".