1232514401 has 4 divisors (see below), whose sum is σ = 1297383600. Its totient is φ = 1167645204.

The previous prime is 1232514383. The next prime is 1232514403. The reversal of 1232514401 is 1044152321.

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 a de Polignac number, because none of the positive numbers 2^k-1232514401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1232514403) 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, 32434571 + ... + 32434608.

It is an arithmetic number, because the mean of its divisors is an integer number (324345900).

Almost surely, 2^1232514401 is an apocalyptic number.

It is an amenable number.

1232514401 is a deficient number, since it is larger than the sum of its proper divisors (64869199).

1232514401 is an equidigital number, since it uses as much as digits as its factorization.

1232514401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64869198.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1232514401 is about 35107.1844641521. The cubic root of 1232514401 is about 1072.1708630085.

Adding to 1232514401 its reverse (1044152321), we get a palindrome (2276666722).

The spelling of 1232514401 in words is "one billion, two hundred thirty-two million, five hundred fourteen thousand, four hundred one".