123241222430 has 32 divisors (see below), whose sum is σ = 222277346208. Its totient is φ = 49198089600.

The previous prime is 123241222427. The next prime is 123241222459. The reversal of 123241222430 is 34222142321.

It is a self number, because there is not a number n which added to its sum of digits gives 123241222430.

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, 21168920 + ... + 21174740.

It is an arithmetic number, because the mean of its divisors is an integer number (6946167069).

Almost surely, 2^123241222430 is an apocalyptic number.

123241222430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123241222430 is a deficient number, since it is larger than the sum of its proper divisors (99036123778).

123241222430 is a wasteful number, since it uses less digits than its factorization.

123241222430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9692.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 123241222430 its reverse (34222142321), we get a palindrome (157463364751).

The spelling of 123241222430 in words is "one hundred twenty-three billion, two hundred forty-one million, two hundred twenty-two thousand, four hundred thirty".