23914434454 has 8 divisors (see below), whose sum is σ = 35909938008. Its totient is φ = 11944455120.

The previous prime is 23914434431. The next prime is 23914434457. The reversal of 23914434454 is 45443441932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23914434454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23914434457) 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, 6378712 + ... + 6382459.

It is an arithmetic number, because the mean of its divisors is an integer number (4488742251).

Almost surely, 2^23914434454 is an apocalyptic number.

23914434454 is a deficient number, since it is larger than the sum of its proper divisors (11995503554).

23914434454 is a wasteful number, since it uses less digits than its factorization.

23914434454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12762110.

The product of its digits is 829440, while the sum is 43.

The spelling of 23914434454 in words is "twenty-three billion, nine hundred fourteen million, four hundred thirty-four thousand, four hundred fifty-four".