43411040034137 has 2 divisors, whose sum is σ = 43411040034138. Its totient is φ = 43411040034136.

The previous prime is 43411040034017. The next prime is 43411040034151. The reversal of 43411040034137 is 73143004011434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43392112878361 + 18927155776 = 6587269^2 + 137576^2 .

It is a cyclic number.

It is not a de Polignac number, because 43411040034137 - 2¹⁰ = 43411040033113 is a prime.

It is a super-2 number, since 2×43411040034137² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43411040034097 and 43411040034106.

It is not a weakly prime, because it can be changed into another prime (43411040034737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21705520017068 + 21705520017069.

It is an arithmetic number, because the mean of its divisors is an integer number (21705520017069).

Almost surely, 2^{43411040034137} is an apocalyptic number.

It is an amenable number.

43411040034137 is a deficient number, since it is larger than the sum of its proper divisors (1).

43411040034137 is an equidigital number, since it uses as much as digits as its factorization.

43411040034137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 43411040034137 in words is "forty-three trillion, four hundred eleven billion, forty million, thirty-four thousand, one hundred thirty-seven".