4044322615641 has 16 divisors (see below), whose sum is σ = 6723029803008. Its totient is φ = 2100946813200.

The previous prime is 4044322615609. The next prime is 4044322615649. The reversal of 4044322615641 is 1465162234404.

It is not a de Polignac number, because 4044322615641 - 2⁵ = 4044322615609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4044322615593 and 4044322615602.

It is not an unprimeable number, because it can be changed into a prime (4044322615649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8753944825 + ... + 8753945286.

It is an arithmetic number, because the mean of its divisors is an integer number (420189362688).

Almost surely, 2^{4044322615641} is an apocalyptic number.

It is an amenable number.

4044322615641 is a deficient number, since it is larger than the sum of its proper divisors (2678707187367).

4044322615641 is a wasteful number, since it uses less digits than its factorization.

4044322615641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17507890132.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 4044322615641 in words is "four trillion, forty-four billion, three hundred twenty-two million, six hundred fifteen thousand, six hundred forty-one".