214211232430 has 32 divisors (see below), whose sum is σ = 415564206624. Its totient is φ = 79031669376.

The previous prime is 214211232397. The next prime is 214211232491. The reversal of 214211232430 is 34232112412.

It is a junction number, because it is equal to n+sod(n) for n = 214211232395 and 214211232404.

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, 475369 + ... + 808948.

It is an arithmetic number, because the mean of its divisors is an integer number (12986381457).

Almost surely, 2^214211232430 is an apocalyptic number.

214211232430 is a deficient number, since it is larger than the sum of its proper divisors (201352974194).

214211232430 is a wasteful number, since it uses less digits than its factorization.

214211232430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285620.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 214211232430 its reverse (34232112412), we get a palindrome (248443344842).

The spelling of 214211232430 in words is "two hundred fourteen billion, two hundred eleven million, two hundred thirty-two thousand, four hundred thirty".