15100434048 has 128 divisors (see below), whose sum is σ = 46295303040. Its totient is φ = 4271616000.

The previous prime is 15100434031. The next prime is 15100434049. The reversal of 15100434048 is 84043400151.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (15100434049) 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, 243678 + ... + 299298.

It is an arithmetic number, because the mean of its divisors is an integer number (361682055).

Almost surely, 2^15100434048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15100434048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23147651520).

15100434048 is an abundant number, since it is smaller than the sum of its proper divisors (31194868992).

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

15100434048 is a wasteful number, since it uses less digits than its factorization.

15100434048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55746 (or 55734 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 15100434048 its reverse (84043400151), we get a palindrome (99143834199).

The spelling of 15100434048 in words is "fifteen billion, one hundred million, four hundred thirty-four thousand, forty-eight".