148818632195 has 16 divisors (see below), whose sum is σ = 178938953280. Its totient is φ = 118817322624.

The previous prime is 148818632173. The next prime is 148818632203. The reversal of 148818632195 is 591236818841.

It is a cyclic number.

It is not a de Polignac number, because 148818632195 - 2²⁴ = 148801854979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148818632195.

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, 10380122 + ... + 10394448.

It is an arithmetic number, because the mean of its divisors is an integer number (11183684580).

Almost surely, 2^148818632195 is an apocalyptic number.

148818632195 is a deficient number, since it is larger than the sum of its proper divisors (30120321085).

148818632195 is a wasteful number, since it uses less digits than its factorization.

148818632195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18334.

The product of its digits is 3317760, while the sum is 56.

The spelling of 148818632195 in words is "one hundred forty-eight billion, eight hundred eighteen million, six hundred thirty-two thousand, one hundred ninety-five".