194937396124332 has 24 divisors (see below), whose sum is σ = 454854170497216. Its totient is φ = 64979096869008.

The previous prime is 194937396124319. The next prime is 194937396124411. The reversal of 194937396124332 is 233421693739491.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28605483 + ... + 34758429.

Almost surely, 2^{194937396124332} is an apocalyptic number.

194937396124332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

194937396124332 is an abundant number, since it is smaller than the sum of its proper divisors (259916774372884).

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

194937396124332 is a wasteful number, since it uses less digits than its factorization.

194937396124332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8793117 (or 8793115 counting only the distinct ones).

The product of its digits is 158723712, while the sum is 66.

The spelling of 194937396124332 in words is "one hundred ninety-four trillion, nine hundred thirty-seven billion, three hundred ninety-six million, one hundred twenty-four thousand, three hundred thirty-two".