2321253454 has 16 divisors (see below), whose sum is σ = 3757192992. Its totient is φ = 1069211808.

The previous prime is 2321253439. The next prime is 2321253511. The reversal of 2321253454 is 4543521232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75669 + ... + 101824.

It is an arithmetic number, because the mean of its divisors is an integer number (234824562).

Almost surely, 2^2321253454 is an apocalyptic number.

2321253454 is a deficient number, since it is larger than the sum of its proper divisors (1435939538).

2321253454 is a wasteful number, since it uses less digits than its factorization.

2321253454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178011.

The product of its digits is 28800, while the sum is 31.

The square root of 2321253454 is about 48179.3882692589. The cubic root of 2321253454 is about 1324.0595588892.

Adding to 2321253454 its reverse (4543521232), we get a palindrome (6864774686).

The spelling of 2321253454 in words is "two billion, three hundred twenty-one million, two hundred fifty-three thousand, four hundred fifty-four".