214426054446077 has 2 divisors, whose sum is σ = 214426054446078. Its totient is φ = 214426054446076.

The previous prime is 214426054446049. The next prime is 214426054446083. The reversal of 214426054446077 is 770644450624412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167987676532036 + 46438377914041 = 12961006^2 + 6814571^2 .

It is a cyclic number.

It is not a de Polignac number, because 214426054446077 - 2³² = 214421759478781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214426054448077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107213027223038 + 107213027223039.

It is an arithmetic number, because the mean of its divisors is an integer number (107213027223039).

Almost surely, 2^{214426054446077} is an apocalyptic number.

It is an amenable number.

214426054446077 is a deficient number, since it is larger than the sum of its proper divisors (1).

214426054446077 is an equidigital number, since it uses as much as digits as its factorization.

214426054446077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36126720, while the sum is 56.

The spelling of 214426054446077 in words is "two hundred fourteen trillion, four hundred twenty-six billion, fifty-four million, four hundred forty-six thousand, seventy-seven".