42811882207 has 2 divisors, whose sum is σ = 42811882208. Its totient is φ = 42811882206.

The previous prime is 42811882177. The next prime is 42811882241. The reversal of 42811882207 is 70228811824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42811882207 - 2¹⁵ = 42811849439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42811882307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21405941103 + 21405941104.

It is an arithmetic number, because the mean of its divisors is an integer number (21405941104).

Almost surely, 2^42811882207 is an apocalyptic number.

42811882207 is a deficient number, since it is larger than the sum of its proper divisors (1).

42811882207 is an equidigital number, since it uses as much as digits as its factorization.

42811882207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 114688, while the sum is 43.

The spelling of 42811882207 in words is "forty-two billion, eight hundred eleven million, eight hundred eighty-two thousand, two hundred seven".