195370154342 has 32 divisors (see below), whose sum is σ = 320633873280. Its totient is φ = 88544505280.

The previous prime is 195370154341. The next prime is 195370154359. The reversal of 195370154342 is 243451073591.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 195370154293 and 195370154302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195370154341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21169133 + ... + 21178359.

It is an arithmetic number, because the mean of its divisors is an integer number (10019808540).

Almost surely, 2^195370154342 is an apocalyptic number.

195370154342 is a deficient number, since it is larger than the sum of its proper divisors (125263718938).

195370154342 is a wasteful number, since it uses less digits than its factorization.

195370154342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11956.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 195370154342 in words is "one hundred ninety-five billion, three hundred seventy million, one hundred fifty-four thousand, three hundred forty-two".