20244904483329 has 6 divisors (see below), whose sum is σ = 29242639809266. Its totient is φ = 13496602988880.

The previous prime is 20244904483319. The next prime is 20244904483333. The reversal of 20244904483329 is 92338440944202.

It is a happy number.

20244904483329 is a `hidden beast` number, since 2 + 0 + 2 + 4 + 490 + 44 + 83 + 32 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11755140244929 + 8489764238400 = 3428577^2 + 2913720^2 .

It is not a de Polignac number, because 20244904483329 - 2⁸ = 20244904483073 is a prime.

It is a super-2 number, since 2×20244904483329² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20244904483319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1124716915732 + ... + 1124716915749.

Almost surely, 2^{20244904483329} is an apocalyptic number.

It is an amenable number.

20244904483329 is a deficient number, since it is larger than the sum of its proper divisors (8997735325937).

20244904483329 is a wasteful number, since it uses less digits than its factorization.

20244904483329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249433831487 (or 2249433831484 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 54.

The spelling of 20244904483329 in words is "twenty trillion, two hundred forty-four billion, nine hundred four million, four hundred eighty-three thousand, three hundred twenty-nine".