42330013434413 has 2 divisors, whose sum is σ = 42330013434414. Its totient is φ = 42330013434412.

The previous prime is 42330013434377. The next prime is 42330013434427. The reversal of 42330013434413 is 31443431003324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41574666456964 + 755346977449 = 6447842^2 + 869107^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42330013434413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42330013434473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21165006717206 + 21165006717207.

It is an arithmetic number, because the mean of its divisors is an integer number (21165006717207).

Almost surely, 2^{42330013434413} is an apocalyptic number.

It is an amenable number.

42330013434413 is a deficient number, since it is larger than the sum of its proper divisors (1).

42330013434413 is an equidigital number, since it uses as much as digits as its factorization.

42330013434413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 42330013434413 its reverse (31443431003324), we get a palindrome (73773444437737).

The spelling of 42330013434413 in words is "forty-two trillion, three hundred thirty billion, thirteen million, four hundred thirty-four thousand, four hundred thirteen".