148787799808 has 36 divisors (see below), whose sum is σ = 312625691560. Its totient is φ = 70478429184.

The previous prime is 148787799791. The next prime is 148787799817. The reversal of 148787799808 is 808997787841.

It is a Harshad number since it is a multiple of its sum of digits (76).

It is a congruent number.

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, 15289935 + ... + 15299662.

Almost surely, 2^148787799808 is an apocalyptic number.

It is an amenable number.

148787799808 is an abundant number, since it is smaller than the sum of its proper divisors (163837891752).

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

148787799808 is an equidigital number, since it uses as much as digits as its factorization.

148787799808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30589632 (or 30589618 counting only the distinct ones).

The product of its (nonzero) digits is 455196672, while the sum is 76.

The spelling of 148787799808 in words is "one hundred forty-eight billion, seven hundred eighty-seven million, seven hundred ninety-nine thousand, eight hundred eight".