214350262549 has 2 divisors, whose sum is σ = 214350262550. Its totient is φ = 214350262548.

The previous prime is 214350262531. The next prime is 214350262579. The reversal of 214350262549 is 945262053412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 182410139025 + 31940123524 = 427095^2 + 178718^2 .

It is a cyclic number.

It is not a de Polignac number, because 214350262549 - 2⁵ = 214350262517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214350262579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107175131274 + 107175131275.

It is an arithmetic number, because the mean of its divisors is an integer number (107175131275).

Almost surely, 2^214350262549 is an apocalyptic number.

It is an amenable number.

214350262549 is a deficient number, since it is larger than the sum of its proper divisors (1).

214350262549 is an equidigital number, since it uses as much as digits as its factorization.

214350262549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 214350262549 in words is "two hundred fourteen billion, three hundred fifty million, two hundred sixty-two thousand, five hundred forty-nine".