194896974104 has 16 divisors (see below), whose sum is σ = 417636373200. Its totient is φ = 83527274592.

The previous prime is 194896974043. The next prime is 194896974121. The reversal of 194896974104 is 401479698491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1740151499 + ... + 1740151610.

It is an arithmetic number, because the mean of its divisors is an integer number (26102273325).

Almost surely, 2^194896974104 is an apocalyptic number.

194896974104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

194896974104 is an abundant number, since it is smaller than the sum of its proper divisors (222739399096).

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

194896974104 is a wasteful number, since it uses less digits than its factorization.

194896974104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480303122 (or 3480303118 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 62.

The spelling of 194896974104 in words is "one hundred ninety-four billion, eight hundred ninety-six million, nine hundred seventy-four thousand, one hundred four".