808148140680 has 64 divisors (see below), whose sum is σ = 2489969960640. Its totient is φ = 209681678592.

The previous prime is 808148140651. The next prime is 808148140727. The reversal of 808148140680 is 86041841808.

It is a happy number.

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, 91003234 + ... + 91012113.

It is an arithmetic number, because the mean of its divisors is an integer number (38905780635).

Almost surely, 2^808148140680 is an apocalyptic number.

It is an amenable number.

808148140680 is an abundant number, since it is smaller than the sum of its proper divisors (1681821819960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

808148140680 is a wasteful number, since it uses less digits than its factorization.

808148140680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182015398 (or 182015394 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 48.

The spelling of 808148140680 in words is "eight hundred eight billion, one hundred forty-eight million, one hundred forty thousand, six hundred eighty".