1995194458200 has 96 divisors (see below), whose sum is σ = 6206212933200. Its totient is φ = 530235932160.

The previous prime is 1995194458183. The next prime is 1995194458241. The reversal of 1995194458200 is 28544915991.

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, 5498815 + ... + 5850414.

Almost surely, 2^{1995194458200} is an apocalyptic number.

1995194458200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1995194458200 is an abundant number, since it is smaller than the sum of its proper divisors (4211018475000).

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

1995194458200 is a wasteful number, since it uses less digits than its factorization.

1995194458200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11349541 (or 11349532 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 57.

The spelling of 1995194458200 in words is "one trillion, nine hundred ninety-five billion, one hundred ninety-four million, four hundred fifty-eight thousand, two hundred".