42214326029 has 2 divisors, whose sum is σ = 42214326030. Its totient is φ = 42214326028.

The previous prime is 42214325983. The next prime is 42214326031. The reversal of 42214326029 is 92062341224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28198133929 + 14016192100 = 167923^2 + 118390^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42214326029 is a prime.

It is a Sophie Germain prime.

Together with 42214326031, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42214326029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42214326629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21107163014 + 21107163015.

It is an arithmetic number, because the mean of its divisors is an integer number (21107163015).

Almost surely, 2^42214326029 is an apocalyptic number.

It is an amenable number.

42214326029 is a deficient number, since it is larger than the sum of its proper divisors (1).

42214326029 is an equidigital number, since it uses as much as digits as its factorization.

42214326029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 42214326029 in words is "forty-two billion, two hundred fourteen million, three hundred twenty-six thousand, twenty-nine".