999932441941 has 2 divisors, whose sum is σ = 999932441942. Its totient is φ = 999932441940.

The previous prime is 999932441939. The next prime is 999932441947. The reversal of 999932441941 is 149144239999.

999932441941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is the 408235-th star number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 996622856100 + 3309585841 = 998310^2 + 57529^2 .

It is an emirp because it is prime and its reverse (149144239999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 999932441941 - 2¹ = 999932441939 is a prime.

Together with 999932441939, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (999932441947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499966220970 + 499966220971.

It is an arithmetic number, because the mean of its divisors is an integer number (499966220971).

Almost surely, 2^999932441941 is an apocalyptic number.

It is an amenable number.

999932441941 is a deficient number, since it is larger than the sum of its proper divisors (1).

999932441941 is an equidigital number, since it uses as much as digits as its factorization.

999932441941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22674816, while the sum is 64.

The spelling of 999932441941 in words is "nine hundred ninety-nine billion, nine hundred thirty-two million, four hundred forty-one thousand, nine hundred forty-one".