23394240458 has 8 divisors (see below), whose sum is σ = 36223340160. Its totient is φ = 11319793740.

The previous prime is 23394240451. The next prime is 23394240491. The reversal of 23394240458 is 85404249332.

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

It is not an unprimeable number, because it can be changed into a prime (23394240451) 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, 188663168 + ... + 188663291.

It is an arithmetic number, because the mean of its divisors is an integer number (4527917520).

Almost surely, 2^23394240458 is an apocalyptic number.

23394240458 is a deficient number, since it is larger than the sum of its proper divisors (12829099702).

23394240458 is a wasteful number, since it uses less digits than its factorization.

23394240458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377326492.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 23394240458 in words is "twenty-three billion, three hundred ninety-four million, two hundred forty thousand, four hundred fifty-eight".