148398983312 has 20 divisors (see below), whose sum is σ = 287708696700. Its totient is φ = 74151577728.

The previous prime is 148398983263. The next prime is 148398983329. The reversal of 148398983312 is 213389893841.

It can be written as a sum of positive squares in 2 ways, for example, as 91600654336 + 56798328976 = 302656^2 + 238324^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2969063 + ... + 3018630.

It is an arithmetic number, because the mean of its divisors is an integer number (14385434835).

Almost surely, 2^148398983312 is an apocalyptic number.

It is an amenable number.

148398983312 is a deficient number, since it is larger than the sum of its proper divisors (139309713388).

148398983312 is a wasteful number, since it uses less digits than its factorization.

148398983312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5989250 (or 5989244 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 59.

The spelling of 148398983312 in words is "one hundred forty-eight billion, three hundred ninety-eight million, nine hundred eighty-three thousand, three hundred twelve".