20061500174444 has 12 divisors (see below), whose sum is σ = 35429713611600. Its totient is φ = 9938724856848.

The previous prime is 20061500174411. The next prime is 20061500174461. The reversal of 20061500174444 is 44447100516002.

It is a junction number, because it is equal to n+sod(n) for n = 20061500174398 and 20061500174407.

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, 23006307104 + ... + 23006307975.

It is an arithmetic number, because the mean of its divisors is an integer number (2952476134300).

Almost surely, 2^{20061500174444} is an apocalyptic number.

It is an amenable number.

20061500174444 is a deficient number, since it is larger than the sum of its proper divisors (15368213437156).

20061500174444 is a wasteful number, since it uses less digits than its factorization.

20061500174444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46012615192 (or 46012615190 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 20061500174444 in words is "twenty trillion, sixty-one billion, five hundred million, one hundred seventy-four thousand, four hundred forty-four".