20260563344044 has 24 divisors (see below), whose sum is σ = 35913597894720. Its totient is φ = 10000072321536.

The previous prime is 20260563344009. The next prime is 20260563344101. The reversal of 20260563344044 is 44044336506202.

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, 66967252 + ... + 67269115.

It is an arithmetic number, because the mean of its divisors is an integer number (1496399912280).

Almost surely, 2^{20260563344044} is an apocalyptic number.

It is an amenable number.

20260563344044 is a deficient number, since it is larger than the sum of its proper divisors (15653034550676).

20260563344044 is a wasteful number, since it uses less digits than its factorization.

20260563344044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134236857 (or 134236855 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 43.

The spelling of 20260563344044 in words is "twenty trillion, two hundred sixty billion, five hundred sixty-three million, three hundred forty-four thousand, forty-four".