214169807807 has 2 divisors, whose sum is σ = 214169807808. Its totient is φ = 214169807806.

The previous prime is 214169807801. The next prime is 214169807833. The reversal of 214169807807 is 708708961412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214169807807 - 2⁴ = 214169807791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214169807801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107084903903 + 107084903904.

It is an arithmetic number, because the mean of its divisors is an integer number (107084903904).

Almost surely, 2^214169807807 is an apocalyptic number.

214169807807 is a deficient number, since it is larger than the sum of its proper divisors (1).

214169807807 is an equidigital number, since it uses as much as digits as its factorization.

214169807807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 53.

The spelling of 214169807807 in words is "two hundred fourteen billion, one hundred sixty-nine million, eight hundred seven thousand, eight hundred seven".