186758407224068 has 48 divisors (see below), whose sum is σ = 340350099048960. Its totient is φ = 89558484624000.

The previous prime is 186758407224047. The next prime is 186758407224113. The reversal of 186758407224068 is 860422704857681.

It is a junction number, because it is equal to n+sod(n) for n = 186758407223989 and 186758407224007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454878005 + ... + 455288387.

It is an arithmetic number, because the mean of its divisors is an integer number (7090627063520).

Almost surely, 2^{186758407224068} is an apocalyptic number.

It is an amenable number.

186758407224068 is a deficient number, since it is larger than the sum of its proper divisors (153591691824892).

186758407224068 is a wasteful number, since it uses less digits than its factorization.

186758407224068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436548 (or 436546 counting only the distinct ones).

The product of its (nonzero) digits is 289013760, while the sum is 68.

The spelling of 186758407224068 in words is "one hundred eighty-six trillion, seven hundred fifty-eight billion, four hundred seven million, two hundred twenty-four thousand, sixty-eight".