195234211732 has 72 divisors (see below), whose sum is σ = 442968523200. Its totient is φ = 74605176576.

The previous prime is 195234211723. The next prime is 195234211741. The reversal of 195234211732 is 237112432591.

It is an interprime number because it is at equal distance from previous prime (195234211723) and next prime (195234211741).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1478632 + ... + 1605247.

It is an arithmetic number, because the mean of its divisors is an integer number (6152340600).

Almost surely, 2^195234211732 is an apocalyptic number.

It is an amenable number.

195234211732 is an abundant number, since it is smaller than the sum of its proper divisors (247734311468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

195234211732 is a wasteful number, since it uses less digits than its factorization.

195234211732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083933 (or 3083924 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The spelling of 195234211732 in words is "one hundred ninety-five billion, two hundred thirty-four million, two hundred eleven thousand, seven hundred thirty-two".