195614207942 has 4 divisors (see below), whose sum is σ = 293421311916. Its totient is φ = 97807103970.

The previous prime is 195614207911. The next prime is 195614207977. The reversal of 195614207942 is 249702416591.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 249702416591 = 59 ⋅4232244349.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48903551984 + ... + 48903551987.

It is an arithmetic number, because the mean of its divisors is an integer number (73355327979).

Almost surely, 2^195614207942 is an apocalyptic number.

195614207942 is a deficient number, since it is larger than the sum of its proper divisors (97807103974).

195614207942 is an equidigital number, since it uses as much as digits as its factorization.

195614207942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97807103973.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 195614207942 in words is "one hundred ninety-five billion, six hundred fourteen million, two hundred seven thousand, nine hundred forty-two".