23087473198 has 8 divisors (see below), whose sum is σ = 35368044192. Its totient is φ = 11298125136.

The previous prime is 23087473177. The next prime is 23087473217. The reversal of 23087473198 is 89137478032.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122805615 + ... + 122805802.

It is an arithmetic number, because the mean of its divisors is an integer number (4421005524).

Almost surely, 2^23087473198 is an apocalyptic number.

23087473198 is a deficient number, since it is larger than the sum of its proper divisors (12280570994).

23087473198 is a wasteful number, since it uses less digits than its factorization.

23087473198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245611466.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 23087473198 in words is "twenty-three billion, eighty-seven million, four hundred seventy-three thousand, one hundred ninety-eight".