194480041936 has 10 divisors (see below), whose sum is σ = 376805081282. Its totient is φ = 97240020960.

The previous prime is 194480041927. The next prime is 194480041999. The reversal of 194480041936 is 639140084491.

It can be written as a sum of positive squares in only one way, i.e., 108135745600 + 86344296336 = 328840^2 + 293844^2 .

It is a super-2 number, since 2×194480041936² (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 194480041936.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6077501295 + ... + 6077501326.

Almost surely, 2^194480041936 is an apocalyptic number.

194480041936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

194480041936 is a deficient number, since it is larger than the sum of its proper divisors (182325039346).

194480041936 is a wasteful number, since it uses less digits than its factorization.

194480041936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12155002629 (or 12155002623 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 194480041936 in words is "one hundred ninety-four billion, four hundred eighty million, forty-one thousand, nine hundred thirty-six".