23758255998 has 12 divisors (see below), whose sum is σ = 51476221368. Its totient is φ = 7919418660.

The previous prime is 23758255991. The next prime is 23758256009. The reversal of 23758255998 is 89955285732.

23758255998 is a `hidden beast` number, since 2 + 3 + 75 + 8 + 2 + 559 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23758255991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 659951538 + ... + 659951573.

It is an arithmetic number, because the mean of its divisors is an integer number (4289685114).

Almost surely, 2^23758255998 is an apocalyptic number.

23758255998 is an abundant number, since it is smaller than the sum of its proper divisors (27717965370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23758255998 is a wasteful number, since it uses less digits than its factorization.

23758255998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319903119 (or 1319903116 counting only the distinct ones).

The product of its digits is 54432000, while the sum is 63.

The spelling of 23758255998 in words is "twenty-three billion, seven hundred fifty-eight million, two hundred fifty-five thousand, nine hundred ninety-eight".