42444200300111 has 2 divisors, whose sum is σ = 42444200300112. Its totient is φ = 42444200300110.

The previous prime is 42444200300101. The next prime is 42444200300119. The reversal of 42444200300111 is 11100300244424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42444200300111 is a prime.

It is a super-2 number, since 2×42444200300111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42444200300119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21222100150055 + 21222100150056.

It is an arithmetic number, because the mean of its divisors is an integer number (21222100150056).

Almost surely, 2^{42444200300111} is an apocalyptic number.

42444200300111 is a deficient number, since it is larger than the sum of its proper divisors (1).

42444200300111 is an equidigital number, since it uses as much as digits as its factorization.

42444200300111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 42444200300111 its reverse (11100300244424), we get a palindrome (53544500544535).

The spelling of 42444200300111 in words is "forty-two trillion, four hundred forty-four billion, two hundred million, three hundred thousand, one hundred eleven".