18482377708 has 6 divisors (see below), whose sum is σ = 32344160996. Its totient is φ = 9241188852.

The previous prime is 18482377703. The next prime is 18482377733. The reversal of 18482377708 is 80777328481.

It is not an unprimeable number, because it can be changed into a prime (18482377703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2310297210 + ... + 2310297217.

Almost surely, 2^18482377708 is an apocalyptic number.

It is an amenable number.

18482377708 is a deficient number, since it is larger than the sum of its proper divisors (13861783288).

18482377708 is a wasteful number, since it uses less digits than its factorization.

18482377708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620594431 (or 4620594429 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 55.

The spelling of 18482377708 in words is "eighteen billion, four hundred eighty-two million, three hundred seventy-seven thousand, seven hundred eight".