23558425406 has 8 divisors (see below), whose sum is σ = 35472002544. Its totient is φ = 11734424560.

The previous prime is 23558425403. The next prime is 23558425469. The reversal of 23558425406 is 60452485532.

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

It is a super-2 number, since 2×23558425406² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23558425403) 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, 22393415 + ... + 22394466.

It is an arithmetic number, because the mean of its divisors is an integer number (4434000318).

Almost surely, 2^23558425406 is an apocalyptic number.

23558425406 is a deficient number, since it is larger than the sum of its proper divisors (11913577138).

23558425406 is a wasteful number, since it uses less digits than its factorization.

23558425406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44788146.

The product of its (nonzero) digits is 1152000, while the sum is 44.

The spelling of 23558425406 in words is "twenty-three billion, five hundred fifty-eight million, four hundred twenty-five thousand, four hundred six".