214231412530 has 32 divisors (see below), whose sum is σ = 388140246720. Its totient is φ = 85131933120.

The previous prime is 214231412501. The next prime is 214231412587. The reversal of 214231412530 is 35214132412.

It is a super-2 number, since 2×214231412530² (a number of 23 digits) contains 22 as substring.

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, 15283225 + ... + 15297235.

It is an arithmetic number, because the mean of its divisors is an integer number (12129382710).

Almost surely, 2^214231412530 is an apocalyptic number.

214231412530 is a deficient number, since it is larger than the sum of its proper divisors (173908834190).

214231412530 is a wasteful number, since it uses less digits than its factorization.

214231412530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23914.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 214231412530 its reverse (35214132412), we get a palindrome (249445544942).

The spelling of 214231412530 in words is "two hundred fourteen billion, two hundred thirty-one million, four hundred twelve thousand, five hundred thirty".