210243414430 has 32 divisors (see below), whose sum is σ = 434674137600. Its totient is φ = 71721223200.

The previous prime is 210243414427. The next prime is 210243414463. The reversal of 210243414430 is 34414342012.

It is a super-2 number, since 2×210243414430² (a number of 23 digits) contains 22 as substring.

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, 7532496 + ... + 7560355.

It is an arithmetic number, because the mean of its divisors is an integer number (13583566800).

Almost surely, 2^210243414430 is an apocalyptic number.

210243414430 is an abundant number, since it is smaller than the sum of its proper divisors (224430723170).

210243414430 is a wasteful number, since it uses less digits than its factorization.

210243414430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15093064.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 210243414430 its reverse (34414342012), we get a palindrome (244657756442).

The spelling of 210243414430 in words is "two hundred ten billion, two hundred forty-three million, four hundred fourteen thousand, four hundred thirty".