2423351451 has 4 divisors (see below), whose sum is σ = 3231135272. Its totient is φ = 1615567632.

The previous prime is 2423351419. The next prime is 2423351459. The reversal of 2423351451 is 1541533242.

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

It is not a de Polignac number, because 2423351451 - 2⁵ = 2423351419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423351459) 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, 403891906 + ... + 403891911.

It is an arithmetic number, because the mean of its divisors is an integer number (807783818).

Almost surely, 2^2423351451 is an apocalyptic number.

2423351451 is a deficient number, since it is larger than the sum of its proper divisors (807783821).

2423351451 is an equidigital number, since it uses as much as digits as its factorization.

2423351451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807783820.

The product of its digits is 14400, while the sum is 30.

The square root of 2423351451 is about 49227.5476841981. The cubic root of 2423351451 is about 1343.1941789630.

Adding to 2423351451 its reverse (1541533242), we get a palindrome (3964884693).

The spelling of 2423351451 in words is "two billion, four hundred twenty-three million, three hundred fifty-one thousand, four hundred fifty-one".