148190232192 has 128 divisors (see below), whose sum is σ = 397875741120. Its totient is φ = 48865689600.

The previous prime is 148190232181. The next prime is 148190232259. The reversal of 148190232192 is 291232091841.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24773842 + ... + 24779822.

Almost surely, 2^148190232192 is an apocalyptic number.

148190232192 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 148190232192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198937870560).

148190232192 is an abundant number, since it is smaller than the sum of its proper divisors (249685508928).

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

148190232192 is a wasteful number, since it uses less digits than its factorization.

148190232192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6682 (or 6670 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 148190232192 in words is "one hundred forty-eight billion, one hundred ninety million, two hundred thirty-two thousand, one hundred ninety-two".