214289307499 has 16 divisors (see below), whose sum is σ = 227914790400. Its totient is φ = 201038720256.

The previous prime is 214289307497. The next prime is 214289307527. The reversal of 214289307499 is 994703982412.

It is a cyclic number.

It is not a de Polignac number, because 214289307499 - 2¹ = 214289307497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214289307497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415867 + ... + 775579.

It is an arithmetic number, because the mean of its divisors is an integer number (14244674400).

Almost surely, 2^214289307499 is an apocalyptic number.

214289307499 is a deficient number, since it is larger than the sum of its proper divisors (13625482901).

214289307499 is a wasteful number, since it uses less digits than its factorization.

214289307499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360234.

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 214289307499 in words is "two hundred fourteen billion, two hundred eighty-nine million, three hundred seven thousand, four hundred ninety-nine".