15130465430 has 32 divisors (see below), whose sum is σ = 28121465088. Its totient is φ = 5855270400.

The previous prime is 15130465411. The next prime is 15130465439. The reversal of 15130465430 is 3456403151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15130465439) 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, 1968074 + ... + 1975746.

It is an arithmetic number, because the mean of its divisors is an integer number (878795784).

Almost surely, 2^15130465430 is an apocalyptic number.

15130465430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15130465430 is a deficient number, since it is larger than the sum of its proper divisors (12990999658).

15130465430 is a wasteful number, since it uses less digits than its factorization.

15130465430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14072.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 15130465430 its reverse (3456403151), we get a palindrome (18586868581).

The spelling of 15130465430 in words is "fifteen billion, one hundred thirty million, four hundred sixty-five thousand, four hundred thirty".