15130183438 has 8 divisors (see below), whose sum is σ = 22749184440. Its totient is φ = 7547121960.

The previous prime is 15130183421. The next prime is 15130183441. The reversal of 15130183438 is 83438103151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 15130183397 and 15130183406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8983828 + ... + 8985511.

It is an arithmetic number, because the mean of its divisors is an integer number (2843648055).

Almost surely, 2^15130183438 is an apocalyptic number.

15130183438 is a deficient number, since it is larger than the sum of its proper divisors (7619001002).

15130183438 is a wasteful number, since it uses less digits than its factorization.

15130183438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17969762.

The product of its (nonzero) digits is 34560, while the sum is 37.

Adding to 15130183438 its reverse (83438103151), we get a palindrome (98568286589).

The spelling of 15130183438 in words is "fifteen billion, one hundred thirty million, one hundred eighty-three thousand, four hundred thirty-eight".