20096774966 has 16 divisors (see below), whose sum is σ = 30267046656. Its totient is φ = 10007827176.

The previous prime is 20096774933. The next prime is 20096774983. The reversal of 20096774966 is 66947769002.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599255 + ... + 631901.

It is an arithmetic number, because the mean of its divisors is an integer number (1891690416).

Almost surely, 2^20096774966 is an apocalyptic number.

20096774966 is a deficient number, since it is larger than the sum of its proper divisors (10170271690).

20096774966 is a wasteful number, since it uses less digits than its factorization.

20096774966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33883.

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 20096774966 in words is "twenty billion, ninety-six million, seven hundred seventy-four thousand, nine hundred sixty-six".