1232414321 has 4 divisors (see below), whose sum is σ = 1238866944. Its totient is φ = 1225961700.

The previous prime is 1232414291. The next prime is 1232414341. The reversal of 1232414321 is 1234142321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1232414321 - 2¹⁰ = 1232413297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232414341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3226025 + ... + 3226406.

It is an arithmetic number, because the mean of its divisors is an integer number (309716736).

Almost surely, 2^1232414321 is an apocalyptic number.

It is an amenable number.

1232414321 is a deficient number, since it is larger than the sum of its proper divisors (6452623).

1232414321 is an equidigital number, since it uses as much as digits as its factorization.

1232414321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6452622.

The product of its digits is 1152, while the sum is 23.

The square root of 1232414321 is about 35105.7590859392. The cubic root of 1232414321 is about 1072.1418421807.

Adding to 1232414321 its reverse (1234142321), we get a palindrome (2466556642).

Subtracting 1232414321 from its reverse (1234142321), we obtain a cube (1728000 = 120³).

The spelling of 1232414321 in words is "one billion, two hundred thirty-two million, four hundred fourteen thousand, three hundred twenty-one".