194441757757104 has 80 divisors (see below), whose sum is σ = 590123936150784. Its totient is φ = 54389302867200.

The previous prime is 194441757757081. The next prime is 194441757757187. The reversal of 194441757757104 is 401757757144491.

It is a super-4 number, since 4×194441757757104⁴ (a number of 58 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14163874092 + ... + 14163887819.

Almost surely, 2^{194441757757104} is an apocalyptic number.

It is an amenable number.

194441757757104 is an abundant number, since it is smaller than the sum of its proper divisors (395682178393680).

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

194441757757104 is a wasteful number, since it uses less digits than its factorization.

194441757757104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28327761946 (or 28327761940 counting only the distinct ones).

The product of its (nonzero) digits is 138297600, while the sum is 66.

The spelling of 194441757757104 in words is "one hundred ninety-four trillion, four hundred forty-one billion, seven hundred fifty-seven million, seven hundred fifty-seven thousand, one hundred four".