2000063444004 has 30 divisors (see below), whose sum is σ = 5228560917734. Its totient is φ = 666687814560.

The previous prime is 2000063443949. The next prime is 2000063444021. The reversal of 2000063444004 is 4004443600002.

2000063444004 is a `hidden beast` number, since 20 + 0 + 0 + 0 + 634 + 4 + 4 + 0 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1621343822400 + 378719621604 = 1273320^2 + 615402^2 .

It is a super-2 number, since 2×2000063444004² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3086517337 + ... + 3086517984.

Almost surely, 2^{2000063444004} is an apocalyptic number.

It is an amenable number.

2000063444004 is an abundant number, since it is smaller than the sum of its proper divisors (3228497473730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000063444004 is a wasteful number, since it uses less digits than its factorization.

2000063444004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6173035337 (or 6173035326 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The spelling of 2000063444004 in words is "two trillion, sixty-three million, four hundred forty-four thousand, four".