44821766963 has 4 divisors (see below), whose sum is σ = 44836308408. Its totient is φ = 44807225520.

The previous prime is 44821766947. The next prime is 44821767019. The reversal of 44821766963 is 36966712844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44821766963 - 2⁴ = 44821766947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44821766899 and 44821766908.

It is not an unprimeable number, because it can be changed into a prime (44821766923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7266098 + ... + 7272263.

It is an arithmetic number, because the mean of its divisors is an integer number (11209077102).

Almost surely, 2^44821766963 is an apocalyptic number.

44821766963 is a deficient number, since it is larger than the sum of its proper divisors (14541445).

44821766963 is a wasteful number, since it uses less digits than its factorization.

44821766963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14541444.

The product of its digits is 10450944, while the sum is 56.

The spelling of 44821766963 in words is "forty-four billion, eight hundred twenty-one million, seven hundred sixty-six thousand, nine hundred sixty-three".