44961039943 has 2 divisors, whose sum is σ = 44961039944. Its totient is φ = 44961039942.

The previous prime is 44961039931. The next prime is 44961040001. The reversal of 44961039943 is 34993016944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44961039943 - 2¹³ = 44961031751 is a prime.

It is a super-2 number, since 2×44961039943² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44961039743) 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 as a sum of consecutive naturals, namely, 22480519971 + 22480519972.

It is an arithmetic number, because the mean of its divisors is an integer number (22480519972).

Almost surely, 2^44961039943 is an apocalyptic number.

44961039943 is a deficient number, since it is larger than the sum of its proper divisors (1).

44961039943 is an equidigital number, since it uses as much as digits as its factorization.

44961039943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2519424, while the sum is 52.

The spelling of 44961039943 in words is "forty-four billion, nine hundred sixty-one million, thirty-nine thousand, nine hundred forty-three".