194937962112 has 96 divisors (see below), whose sum is σ = 561117161280. Its totient is φ = 64960455168.

The previous prime is 194937962111. The next prime is 194937962113. The reversal of 194937962112 is 211269739491.

194937962112 is a `hidden beast` number, since 1 + 9 + 4 + 9 + 3 + 7 + 9 + 621 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (194937962111) and next prime (194937962113).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (194937962111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4270803 + ... + 4316205.

It is an arithmetic number, because the mean of its divisors is an integer number (5844970430).

Almost surely, 2^194937962112 is an apocalyptic number.

194937962112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

194937962112 is an abundant number, since it is smaller than the sum of its proper divisors (366179199168).

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

194937962112 is a wasteful number, since it uses less digits than its factorization.

194937962112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49150 (or 49135 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 54.

The spelling of 194937962112 in words is "one hundred ninety-four billion, nine hundred thirty-seven million, nine hundred sixty-two thousand, one hundred twelve".