148299139872 has 768 divisors, whose sum is σ = 532366732800. Its totient is φ = 39653867520.

The previous prime is 148299139867. The next prime is 148299139883. The reversal of 148299139872 is 278931992841.

148299139872 is a `hidden beast` number, since 14 + 82 + 9 + 91 + 398 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 148744878 + ... + 148745874.

It is an arithmetic number, because the mean of its divisors is an integer number (693185850).

Almost surely, 2^148299139872 is an apocalyptic number.

148299139872 is a gapful number since it is divisible by the number (12) 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 148299139872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266183366400).

148299139872 is an abundant number, since it is smaller than the sum of its proper divisors (384067592928).

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

148299139872 is a wasteful number, since it uses less digits than its factorization.

148299139872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106 (or 1092 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 63.

The spelling of 148299139872 in words is "one hundred forty-eight billion, two hundred ninety-nine million, one hundred thirty-nine thousand, eight hundred seventy-two".