20044762466 has 8 divisors (see below), whose sum is σ = 30068567760. Its totient is φ = 10021906548.

The previous prime is 20044762457. The next prime is 20044762513. The reversal of 20044762466 is 66426744002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181976 + ... + 270563.

It is an arithmetic number, because the mean of its divisors is an integer number (3758570970).

Almost surely, 2^20044762466 is an apocalyptic number.

20044762466 is a deficient number, since it is larger than the sum of its proper divisors (10023805294).

20044762466 is a wasteful number, since it uses less digits than its factorization.

20044762466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474688.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 20044762466 in words is "twenty billion, forty-four million, seven hundred sixty-two thousand, four hundred sixty-six".