194336492054 has 16 divisors (see below), whose sum is σ = 305217031392. Its totient is φ = 92626319808.

The previous prime is 194336492047. The next prime is 194336492057. The reversal of 194336492054 is 450294633491.

194336492054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 194336491993 and 194336492011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194336492057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7195919 + ... + 7222874.

It is an arithmetic number, because the mean of its divisors is an integer number (19076064462).

Almost surely, 2^194336492054 is an apocalyptic number.

194336492054 is a deficient number, since it is larger than the sum of its proper divisors (110880539338).

194336492054 is a wasteful number, since it uses less digits than its factorization.

194336492054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14419111.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 194336492054 in words is "one hundred ninety-four billion, three hundred thirty-six million, four hundred ninety-two thousand, fifty-four".