15100442136 has 48 divisors (see below), whose sum is σ = 44042958960. Its totient is φ = 4646289600.

The previous prime is 15100442131. The next prime is 15100442171. The reversal of 15100442136 is 63124400151.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15100442131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8065540 + ... + 8067411.

It is an arithmetic number, because the mean of its divisors is an integer number (917561645).

Almost surely, 2^15100442136 is an apocalyptic number.

It is an amenable number.

15100442136 is an abundant number, since it is smaller than the sum of its proper divisors (28942516824).

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

15100442136 is a wasteful number, since it uses less digits than its factorization.

15100442136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16132976 (or 16132969 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 15100442136 its reverse (63124400151), we get a palindrome (78224842287).

The spelling of 15100442136 in words is "fifteen billion, one hundred million, four hundred forty-two thousand, one hundred thirty-six".