400236123356108 has 12 divisors (see below), whose sum is σ = 754291155555840. Its totient is φ = 184724364625872.

The previous prime is 400236123356063. The next prime is 400236123356161. The reversal of 400236123356108 is 801653321632004.

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, 3848424262988 + ... + 3848424263091.

It is an arithmetic number, because the mean of its divisors is an integer number (62857596296320).

Almost surely, 2^{400236123356108} is an apocalyptic number.

It is an amenable number.

400236123356108 is a deficient number, since it is larger than the sum of its proper divisors (354055032199732).

400236123356108 is a wasteful number, since it uses less digits than its factorization.

400236123356108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7696848526096 (or 7696848526094 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 400236123356108 in words is "four hundred trillion, two hundred thirty-six billion, one hundred twenty-three million, three hundred fifty-six thousand, one hundred eight".