214861749748799 has 2 divisors, whose sum is σ = 214861749748800. Its totient is φ = 214861749748798.

The previous prime is 214861749748781. The next prime is 214861749748829. The reversal of 214861749748799 is 997847947168412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214861749748799 - 2²⁸ = 214861481313343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 214861749748799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214861749748769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107430874874399 + 107430874874400.

It is an arithmetic number, because the mean of its divisors is an integer number (107430874874400).

Almost surely, 2^{214861749748799} is an apocalyptic number.

214861749748799 is a deficient number, since it is larger than the sum of its proper divisors (1).

214861749748799 is an equidigital number, since it uses as much as digits as its factorization.

214861749748799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12290310144, while the sum is 86.

The spelling of 214861749748799 in words is "two hundred fourteen trillion, eight hundred sixty-one billion, seven hundred forty-nine million, seven hundred forty-eight thousand, seven hundred ninety-nine".