148194293136 has 20 divisors (see below), whose sum is σ = 382835257392. Its totient is φ = 49398097696.

The previous prime is 148194293123. The next prime is 148194293207. The reversal of 148194293136 is 631392491841.

It is a happy number.

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, 1543690506 + ... + 1543690601.

Almost surely, 2^148194293136 is an apocalyptic number.

148194293136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148194293136 is an abundant number, since it is smaller than the sum of its proper divisors (234640964256).

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

148194293136 is a wasteful number, since it uses less digits than its factorization.

148194293136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087381118 (or 3087381112 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 51.

It can be divided in two parts, 148194 and 293136, that added together give a triangular number (441330 = T₉₃₉).

The spelling of 148194293136 in words is "one hundred forty-eight billion, one hundred ninety-four million, two hundred ninety-three thousand, one hundred thirty-six".