232445131222415 has 4 divisors (see below), whose sum is σ = 278934157466904. Its totient is φ = 185956104977928.

The previous prime is 232445131222379. The next prime is 232445131222457. The reversal of 232445131222415 is 514222131544232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232445131222415 - 2⁴⁴ = 214852945177999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23244513122237 + ... + 23244513122246.

It is an arithmetic number, because the mean of its divisors is an integer number (69733539366726).

Almost surely, 2^{232445131222415} is an apocalyptic number.

232445131222415 is a deficient number, since it is larger than the sum of its proper divisors (46489026244489).

232445131222415 is an equidigital number, since it uses as much as digits as its factorization.

232445131222415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46489026244488.

The product of its digits is 460800, while the sum is 41.

Adding to 232445131222415 its reverse (514222131544232), we get a palindrome (746667262766647).

The spelling of 232445131222415 in words is "two hundred thirty-two trillion, four hundred forty-five billion, one hundred thirty-one million, two hundred twenty-two thousand, four hundred fifteen".