42252244323119 has 2 divisors, whose sum is σ = 42252244323120. Its totient is φ = 42252244323118.

The previous prime is 42252244323077. The next prime is 42252244323131. The reversal of 42252244323119 is 91132344225224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42252244323119 - 2¹² = 42252244319023 is a prime.

It is a super-2 number, since 2×42252244323119² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42252244323119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42252240323119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21126122161559 + 21126122161560.

It is an arithmetic number, because the mean of its divisors is an integer number (21126122161560).

Almost surely, 2^{42252244323119} is an apocalyptic number.

42252244323119 is a deficient number, since it is larger than the sum of its proper divisors (1).

42252244323119 is an equidigital number, since it uses as much as digits as its factorization.

42252244323119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 44.

The spelling of 42252244323119 in words is "forty-two trillion, two hundred fifty-two billion, two hundred forty-four million, three hundred twenty-three thousand, one hundred nineteen".