194325798976 has 21 divisors (see below), whose sum is σ = 385622255551. Its totient is φ = 97161136192.

The previous prime is 194325798959. The next prime is 194325798983. The reversal of 194325798976 is 679897523491.

It is a happy number.

The square root of 194325798976 is 440824.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×194325798976² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3499041 + ... + 3554143.

Almost surely, 2^194325798976 is an apocalyptic number.

194325798976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

194325798976 is the 440824-th square number.

It is an amenable number.

194325798976 is a deficient number, since it is larger than the sum of its proper divisors (191296456575).

194325798976 is an frugal number, since it uses more digits than its factorization.

194325798976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110218 (or 55105 counting only the distinct ones).

The product of its digits is 205752960, while the sum is 70.

The spelling of 194325798976 in words is "one hundred ninety-four billion, three hundred twenty-five million, seven hundred ninety-eight thousand, nine hundred seventy-six".