42033040051 has 2 divisors, whose sum is σ = 42033040052. Its totient is φ = 42033040050.

The previous prime is 42033040019. The next prime is 42033040067. The reversal of 42033040051 is 15004033024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42033040051 - 2⁵ = 42033040019 is a prime.

It is not a weakly prime, because it can be changed into another prime (42033040351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21016520025 + 21016520026.

It is an arithmetic number, because the mean of its divisors is an integer number (21016520026).

Almost surely, 2^42033040051 is an apocalyptic number.

42033040051 is a deficient number, since it is larger than the sum of its proper divisors (1).

42033040051 is an equidigital number, since it uses as much as digits as its factorization.

42033040051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 42033040051 its reverse (15004033024), we get a palindrome (57037073075).

The spelling of 42033040051 in words is "forty-two billion, thirty-three million, forty thousand, fifty-one".