43331457341 has 2 divisors, whose sum is σ = 43331457342. Its totient is φ = 43331457340.

The previous prime is 43331457293. The next prime is 43331457461. The reversal of 43331457341 is 14375413334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26991204100 + 16340253241 = 164290^2 + 127829^2 .

It is a cyclic number.

It is not a de Polignac number, because 43331457341 - 2³⁴ = 26151588157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43331457295 and 43331457304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43331457541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21665728670 + 21665728671.

It is an arithmetic number, because the mean of its divisors is an integer number (21665728671).

Almost surely, 2^43331457341 is an apocalyptic number.

It is an amenable number.

43331457341 is a deficient number, since it is larger than the sum of its proper divisors (1).

43331457341 is an equidigital number, since it uses as much as digits as its factorization.

43331457341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 38.

The spelling of 43331457341 in words is "forty-three billion, three hundred thirty-one million, four hundred fifty-seven thousand, three hundred forty-one".