20044460471 has 8 divisors (see below), whose sum is σ = 22909503360. Its totient is φ = 17179804728.

The previous prime is 20044460441. The next prime is 20044460477. The reversal of 20044460471 is 17406444002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20044460471 is a prime.

It is a super-3 number, since 3×20044460471³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20044460477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24260 + ... + 201686.

It is an arithmetic number, because the mean of its divisors is an integer number (2863687920).

Almost surely, 2^20044460471 is an apocalyptic number.

20044460471 is a deficient number, since it is larger than the sum of its proper divisors (2865042889).

20044460471 is a wasteful number, since it uses less digits than its factorization.

20044460471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193573.

The product of its (nonzero) digits is 21504, while the sum is 32.

The spelling of 20044460471 in words is "twenty billion, forty-four million, four hundred sixty thousand, four hundred seventy-one".