42113143323337 has 2 divisors, whose sum is σ = 42113143323338. Its totient is φ = 42113143323336.

The previous prime is 42113143323313. The next prime is 42113143323359. The reversal of 42113143323337 is 73332334131124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24432665729481 + 17680477593856 = 4942941^2 + 4204816^2 .

It is a cyclic number.

It is not a de Polignac number, because 42113143323337 - 2¹¹ = 42113143321289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42113143323337.

It is not a weakly prime, because it can be changed into another prime (42113143323367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21056571661668 + 21056571661669.

It is an arithmetic number, because the mean of its divisors is an integer number (21056571661669).

Almost surely, 2^{42113143323337} is an apocalyptic number.

It is an amenable number.

42113143323337 is a deficient number, since it is larger than the sum of its proper divisors (1).

42113143323337 is an equidigital number, since it uses as much as digits as its factorization.

42113143323337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 40.

The spelling of 42113143323337 in words is "forty-two trillion, one hundred thirteen billion, one hundred forty-three million, three hundred twenty-three thousand, three hundred thirty-seven".