194114299374 has 24 divisors (see below), whose sum is σ = 420665310000. Its totient is φ = 64691792928.

The previous prime is 194114299361. The next prime is 194114299391. The reversal of 194114299374 is 473992411491.

It is a happy number.

194114299374 is a `hidden beast` number, since 1 + 9 + 41 + 142 + 99 + 374 = 666.

It is a super-2 number, since 2×194114299374² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 194114299374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 988647 + ... + 1168610.

It is an arithmetic number, because the mean of its divisors is an integer number (17527721250).

Almost surely, 2^194114299374 is an apocalyptic number.

194114299374 is an abundant number, since it is smaller than the sum of its proper divisors (226551010626).

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

194114299374 is a wasteful number, since it uses less digits than its factorization.

194114299374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162264 (or 2162261 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The spelling of 194114299374 in words is "one hundred ninety-four billion, one hundred fourteen million, two hundred ninety-nine thousand, three hundred seventy-four".