441940943 has 2 divisors, whose sum is σ = 441940944. Its totient is φ = 441940942.

The previous prime is 441940937. The next prime is 441940949. The reversal of 441940943 is 349049144.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (441940937) and next prime (441940949).

It is a cyclic number.

It is not a de Polignac number, because 441940943 - 2¹⁸ = 441678799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 441940897 and 441940906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441940949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220970471 + 220970472.

It is an arithmetic number, because the mean of its divisors is an integer number (220970472).

Almost surely, 2^441940943 is an apocalyptic number.

441940943 is a deficient number, since it is larger than the sum of its proper divisors (1).

441940943 is an equidigital number, since it uses as much as digits as its factorization.

441940943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 441940943 is about 21022.3914671952. The cubic root of 441940943 is about 761.7072325933.

The spelling of 441940943 in words is "four hundred forty-one million, nine hundred forty thousand, nine hundred forty-three".