443121101430041 has 2 divisors, whose sum is σ = 443121101430042. Its totient is φ = 443121101430040.

The previous prime is 443121101430023. The next prime is 443121101430053. The reversal of 443121101430041 is 140034101121344.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 318578626210441 + 124542475219600 = 17848771^2 + 11159860^2 .

It is a cyclic number.

It is not a de Polignac number, because 443121101430041 - 2¹⁴ = 443121101413657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 443121101429986 and 443121101430013.

It is not a weakly prime, because it can be changed into another prime (443121101430071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221560550715020 + 221560550715021.

It is an arithmetic number, because the mean of its divisors is an integer number (221560550715021).

Almost surely, 2^{443121101430041} is an apocalyptic number.

It is an amenable number.

443121101430041 is a deficient number, since it is larger than the sum of its proper divisors (1).

443121101430041 is an equidigital number, since it uses as much as digits as its factorization.

443121101430041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 443121101430041 its reverse (140034101121344), we get a palindrome (583155202551385).

The spelling of 443121101430041 in words is "four hundred forty-three trillion, one hundred twenty-one billion, one hundred one million, four hundred thirty thousand, forty-one".