42213042371 has 2 divisors, whose sum is σ = 42213042372. Its totient is φ = 42213042370.

The previous prime is 42213042301. The next prime is 42213042373. The reversal of 42213042371 is 17324031224.

42213042371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42213042371 - 2²² = 42208848067 is a prime.

Together with 42213042373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (42213042373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21106521185 + 21106521186.

It is an arithmetic number, because the mean of its divisors is an integer number (21106521186).

Almost surely, 2^42213042371 is an apocalyptic number.

42213042371 is a deficient number, since it is larger than the sum of its proper divisors (1).

42213042371 is an equidigital number, since it uses as much as digits as its factorization.

42213042371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 42213042371 its reverse (17324031224), we get a palindrome (59537073595).

The spelling of 42213042371 in words is "forty-two billion, two hundred thirteen million, forty-two thousand, three hundred seventy-one".