418117486252 has 6 divisors (see below), whose sum is σ = 731705600948. Its totient is φ = 209058743124.

The previous prime is 418117486223. The next prime is 418117486261. The reversal of 418117486252 is 252684711814.

It is a junction number, because it is equal to n+sod(n) for n = 418117486196 and 418117486205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52264685778 + ... + 52264685785.

Almost surely, 2^418117486252 is an apocalyptic number.

It is an amenable number.

418117486252 is a deficient number, since it is larger than the sum of its proper divisors (313588114696).

418117486252 is a wasteful number, since it uses less digits than its factorization.

418117486252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104529371567 (or 104529371565 counting only the distinct ones).

The product of its digits is 860160, while the sum is 49.

The spelling of 418117486252 in words is "four hundred eighteen billion, one hundred seventeen million, four hundred eighty-six thousand, two hundred fifty-two".