4244013020401 has 16 divisors (see below), whose sum is σ = 5377978608768. Its totient is φ = 3252809635200.

The previous prime is 4244013020353. The next prime is 4244013020407. The reversal of 4244013020401 is 1040203104424.

It is a cyclic number.

It is not a de Polignac number, because 4244013020401 - 2¹⁵ = 4244012987633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244013020407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451774420 + ... + 451783813.

It is an arithmetic number, because the mean of its divisors is an integer number (336123663048).

Almost surely, 2^{4244013020401} is an apocalyptic number.

It is an amenable number.

4244013020401 is a deficient number, since it is larger than the sum of its proper divisors (1133965588367).

4244013020401 is a wasteful number, since it uses less digits than its factorization.

4244013020401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903558312.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 4244013020401 its reverse (1040203104424), we get a palindrome (5284216124825).

The spelling of 4244013020401 in words is "four trillion, two hundred forty-four billion, thirteen million, twenty thousand, four hundred one".