194095106967204 has 45 divisors (see below), whose sum is σ = 507403604956017. Its totient is φ = 64698285398256.

The previous prime is 194095106967193. The next prime is 194095106967343. The reversal of 194095106967204 is 402769601590491.

The square root of 194095106967204 is 13931802.

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

194095106967204 is a `hidden beast` number, since 1 + 9 + 4 + 0 + 9 + 510 + 6 + 96 + 7 + 20 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 134349009173604 + 59746097793600 = 11590902^2 + 7729560^2 .

It is a super-2 number, since 2×194095106967204² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 250385442 + ... + 251159430.

Almost surely, 2^{194095106967204} is an apocalyptic number.

194095106967204 is the 13931802-nd square number.

It is an amenable number.

194095106967204 is an abundant number, since it is smaller than the sum of its proper divisors (313308497988813).

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

194095106967204 is an frugal number, since it uses more digits than its factorization.

194095106967204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547994 (or 773994 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 63.

The spelling of 194095106967204 in words is "one hundred ninety-four trillion, ninety-five billion, one hundred six million, nine hundred sixty-seven thousand, two hundred four".