44363630641 has 8 divisors (see below), whose sum is σ = 48400627968. Its totient is φ = 40327290000.

The previous prime is 44363630621. The next prime is 44363630653. The reversal of 44363630641 is 14603636344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44363630641 - 2¹⁷ = 44363499569 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44363630594 and 44363630603.

It is not an unprimeable number, because it can be changed into a prime (44363630621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17185 + ... + 298366.

It is an arithmetic number, because the mean of its divisors is an integer number (6050078496).

Almost surely, 2^44363630641 is an apocalyptic number.

It is an amenable number.

44363630641 is a deficient number, since it is larger than the sum of its proper divisors (4036997327).

44363630641 is a wasteful number, since it uses less digits than its factorization.

44363630641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328343.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 44363630641 in words is "forty-four billion, three hundred sixty-three million, six hundred thirty thousand, six hundred forty-one".