148822974720 has 864 divisors, whose sum is σ = 624259184640. Its totient is φ = 32009748480.

The previous prime is 148822974709. The next prime is 148822974733. The reversal of 148822974720 is 27479228841.

148822974720 is a `hidden beast` number, since 1 + 4 + 8 + 82 + 2 + 97 + 472 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 92493276 + ... + 92494884.

Almost surely, 2^148822974720 is an apocalyptic number.

148822974720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148822974720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312129592320).

148822974720 is an abundant number, since it is smaller than the sum of its proper divisors (475436209920).

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

148822974720 is a wasteful number, since it uses less digits than its factorization.

148822974720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 54.

The spelling of 148822974720 in words is "one hundred forty-eight billion, eight hundred twenty-two million, nine hundred seventy-four thousand, seven hundred twenty".