4013013648844 has 24 divisors (see below), whose sum is σ = 7393976155440. Its totient is φ = 1900494249984.

The previous prime is 4013013648829. The next prime is 4013013648869. The reversal of 4013013648844 is 4488463103104.

It is a super-2 number, since 2×4013013648844² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4013013648794 and 4013013648803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5294629 + ... + 6004924.

It is an arithmetic number, because the mean of its divisors is an integer number (308082339810).

Almost surely, 2^{4013013648844} is an apocalyptic number.

It is an amenable number.

4013013648844 is a deficient number, since it is larger than the sum of its proper divisors (3380962506596).

4013013648844 is a wasteful number, since it uses less digits than its factorization.

4013013648844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11304249 (or 11304247 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 4013013648844 in words is "four trillion, thirteen billion, thirteen million, six hundred forty-eight thousand, eight hundred forty-four".