4001366631004 has 6 divisors (see below), whose sum is σ = 7002391604264. Its totient is φ = 2000683315500.

The previous prime is 4001366630969. The next prime is 4001366631011.

4001366631004 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500170828872 + ... + 500170828879.

Almost surely, 2^{4001366631004} is an apocalyptic number.

It is an amenable number.

4001366631004 is a deficient number, since it is larger than the sum of its proper divisors (3001024973260).

4001366631004 is a wasteful number, since it uses less digits than its factorization.

4001366631004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000341657755 (or 1000341657753 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 4001366631004 in words is "four trillion, one billion, three hundred sixty-six million, six hundred thirty-one thousand, four".