15214534230 has 32 divisors (see below), whose sum is σ = 41731294464. Its totient is φ = 3477607776.

The previous prime is 15214534229. The next prime is 15214534271. The reversal of 15214534230 is 3243541251.

It is a super-3 number, since 3×15214534230³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 36224872 + ... + 36225291.

It is an arithmetic number, because the mean of its divisors is an integer number (1304102952).

Almost surely, 2^15214534230 is an apocalyptic number.

15214534230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15214534230 is an abundant number, since it is smaller than the sum of its proper divisors (26516760234).

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

15214534230 is a wasteful number, since it uses less digits than its factorization.

15214534230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72450180.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 15214534230 in words is "fifteen billion, two hundred fourteen million, five hundred thirty-four thousand, two hundred thirty".