4001015182672 has 10 divisors (see below), whose sum is σ = 7751966916458. Its totient is φ = 2000507591328.

The previous prime is 4001015182631. The next prime is 4001015182687. The reversal of 4001015182672 is 2762815101004.

4001015182672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3248660179216 + 752355003456 = 1802404^2 + 867384^2 .

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, 125031724443 + ... + 125031724474.

Almost surely, 2^{4001015182672} is an apocalyptic number.

It is an amenable number.

4001015182672 is a deficient number, since it is larger than the sum of its proper divisors (3750951733786).

4001015182672 is a wasteful number, since it uses less digits than its factorization.

4001015182672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250063448925 (or 250063448919 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 4001015182672 in words is "four trillion, one billion, fifteen million, one hundred eighty-two thousand, six hundred seventy-two".