15130004430 has 32 divisors (see below), whose sum is σ = 36749510784. Its totient is φ = 3986056736.

The previous prime is 15130004423. The next prime is 15130004447. The reversal of 15130004430 is 3440003151.

It is a junction number, because it is equal to n+sod(n) for n = 15130004397 and 15130004406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3035664 + ... + 3040643.

It is an arithmetic number, because the mean of its divisors is an integer number (1148422212).

Almost surely, 2^15130004430 is an apocalyptic number.

15130004430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15130004430 is an abundant number, since it is smaller than the sum of its proper divisors (21619506354).

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

15130004430 is a wasteful number, since it uses less digits than its factorization.

15130004430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076400.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 15130004430 its reverse (3440003151), we get a palindrome (18570007581).

The spelling of 15130004430 in words is "fifteen billion, one hundred thirty million, four thousand, four hundred thirty".