26194775104 has 21 divisors (see below), whose sum is σ = 51982826311. Its totient is φ = 13096740160.

The previous prime is 26194775099. The next prime is 26194775137. The reversal of 26194775104 is 40157749162.

The square root of 26194775104 is 161848.

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

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, 1284669 + ... + 1304899.

Almost surely, 2^26194775104 is an apocalyptic number.

26194775104 is the 161848-th square number.

It is an amenable number.

26194775104 is a deficient number, since it is larger than the sum of its proper divisors (25788051207).

26194775104 is an frugal number, since it uses more digits than its factorization.

26194775104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40474 (or 20233 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 26194775104 in words is "twenty-six billion, one hundred ninety-four million, seven hundred seventy-five thousand, one hundred four".