43314841337 has 2 divisors, whose sum is σ = 43314841338. Its totient is φ = 43314841336.

The previous prime is 43314841279. The next prime is 43314841363. The reversal of 43314841337 is 73314841334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38111238841 + 5203602496 = 195221^2 + 72136^2 .

It is a cyclic number.

It is not a de Polignac number, because 43314841337 - 2¹⁰ = 43314840313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43314841294 and 43314841303.

It is not a weakly prime, because it can be changed into another prime (43314241337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21657420668 + 21657420669.

It is an arithmetic number, because the mean of its divisors is an integer number (21657420669).

Almost surely, 2^43314841337 is an apocalyptic number.

It is an amenable number.

43314841337 is a deficient number, since it is larger than the sum of its proper divisors (1).

43314841337 is an equidigital number, since it uses as much as digits as its factorization.

43314841337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 41.

The spelling of 43314841337 in words is "forty-three billion, three hundred fourteen million, eight hundred forty-one thousand, three hundred thirty-seven".