42244033087 has 2 divisors, whose sum is σ = 42244033088. Its totient is φ = 42244033086.

The previous prime is 42244033081. The next prime is 42244033103. The reversal of 42244033087 is 78033044224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42244033087 - 2¹⁵ = 42244000319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42244033081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21122016543 + 21122016544.

It is an arithmetic number, because the mean of its divisors is an integer number (21122016544).

Almost surely, 2^42244033087 is an apocalyptic number.

42244033087 is a deficient number, since it is larger than the sum of its proper divisors (1).

42244033087 is an equidigital number, since it uses as much as digits as its factorization.

42244033087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 42244033087 in words is "forty-two billion, two hundred forty-four million, thirty-three thousand, eighty-seven".