214202431847 has 2 divisors, whose sum is σ = 214202431848. Its totient is φ = 214202431846.

The previous prime is 214202431841. The next prime is 214202431871. The reversal of 214202431847 is 748134202412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214202431847 - 2¹⁶ = 214202366311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 214202431847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214202431841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107101215923 + 107101215924.

It is an arithmetic number, because the mean of its divisors is an integer number (107101215924).

Almost surely, 2^214202431847 is an apocalyptic number.

214202431847 is a deficient number, since it is larger than the sum of its proper divisors (1).

214202431847 is an equidigital number, since it uses as much as digits as its factorization.

214202431847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 38.

The spelling of 214202431847 in words is "two hundred fourteen billion, two hundred two million, four hundred thirty-one thousand, eight hundred forty-seven".