148835931712 has 112 divisors (see below), whose sum is σ = 322001205120. Its totient is φ = 67847380992.

The previous prime is 148835931701. The next prime is 148835931743. The reversal of 148835931712 is 217139538841.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 148835931712.

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 15 ways as a sum of consecutive naturals, for example, 31957288 + ... + 31961944.

It is an arithmetic number, because the mean of its divisors is an integer number (2875010760).

Almost surely, 2^148835931712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148835931712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161000602560).

148835931712 is an abundant number, since it is smaller than the sum of its proper divisors (173165273408).

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

148835931712 is a wasteful number, since it uses less digits than its factorization.

148835931712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5148 (or 5138 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 52.

The spelling of 148835931712 in words is "one hundred forty-eight billion, eight hundred thirty-five million, nine hundred thirty-one thousand, seven hundred twelve".