2323421615 has 4 divisors (see below), whose sum is σ = 2788105944. Its totient is φ = 1858737288.

The previous prime is 2323421591. The next prime is 2323421627. The reversal of 2323421615 is 5161243232.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323421615 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, 232342157 + ... + 232342166.

It is an arithmetic number, because the mean of its divisors is an integer number (697026486).

Almost surely, 2^2323421615 is an apocalyptic number.

2323421615 is a deficient number, since it is larger than the sum of its proper divisors (464684329).

2323421615 is an equidigital number, since it uses as much as digits as its factorization.

2323421615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464684328.

The product of its digits is 8640, while the sum is 29.

The square root of 2323421615 is about 48201.8839362115. The cubic root of 2323421615 is about 1324.4716754467.

Adding to 2323421615 its reverse (5161243232), we get a palindrome (7484664847).

The spelling of 2323421615 in words is "two billion, three hundred twenty-three million, four hundred twenty-one thousand, six hundred fifteen".