15030194960 has 40 divisors (see below), whose sum is σ = 38122042176. Its totient is φ = 5465525120.

The previous prime is 15030194947. The next prime is 15030194981. The reversal of 15030194960 is 6949103051.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8539004 + ... + 8540763.

Almost surely, 2^15030194960 is an apocalyptic number.

15030194960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15030194960 is an abundant number, since it is smaller than the sum of its proper divisors (23091847216).

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

15030194960 is a wasteful number, since it uses less digits than its factorization.

15030194960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17079791 (or 17079785 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 15030194960 in words is "fifteen billion, thirty million, one hundred ninety-four thousand, nine hundred sixty".