194201942 has 16 divisors (see below), whose sum is σ = 318147264. Its totient is φ = 88173000.

The previous prime is 194201939. The next prime is 194201947. The reversal of 194201942 is 249102491.

194201942 is digitally balanced in base 2, 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 = 194201899 and 194201908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194201947) 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, 16817 + ... + 25907.

It is an arithmetic number, because the mean of its divisors is an integer number (19884204).

Almost surely, 2^194201942 is an apocalyptic number.

194201942 is a deficient number, since it is larger than the sum of its proper divisors (123945322).

194201942 is a wasteful number, since it uses less digits than its factorization.

194201942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10075.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 194201942 is about 13935.6356869717. The cubic root of 194201942 is about 579.0968325394.

The spelling of 194201942 in words is "one hundred ninety-four million, two hundred one thousand, nine hundred forty-two".