44831743961 has 4 divisors (see below), whose sum is σ = 45228485172. Its totient is φ = 44435002752.

The previous prime is 44831743937. The next prime is 44831743993. The reversal of 44831743961 is 16934713844.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12027289561 + 32804454400 = 109669^2 + 181120^2 .

It is a cyclic number.

It is not a de Polignac number, because 44831743961 - 2¹⁸ = 44831481817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44831743261) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 198370436 + ... + 198370661.

It is an arithmetic number, because the mean of its divisors is an integer number (11307121293).

Almost surely, 2^44831743961 is an apocalyptic number.

It is an amenable number.

44831743961 is a deficient number, since it is larger than the sum of its proper divisors (396741211).

44831743961 is a wasteful number, since it uses less digits than its factorization.

44831743961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396741210.

The product of its digits is 1741824, while the sum is 50.

The spelling of 44831743961 in words is "forty-four billion, eight hundred thirty-one million, seven hundred forty-three thousand, nine hundred sixty-one".