214042366 has 4 divisors (see below), whose sum is σ = 321063552. Its totient is φ = 107021182.

The previous prime is 214042357. The next prime is 214042403. The reversal of 214042366 is 663240412.

214042366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53510590 + ... + 53510593.

It is an arithmetic number, because the mean of its divisors is an integer number (80265888).

Almost surely, 2^214042366 is an apocalyptic number.

214042366 is a deficient number, since it is larger than the sum of its proper divisors (107021186).

214042366 is a wasteful number, since it uses less digits than its factorization.

214042366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107021185.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 214042366 is about 14630.1868067363. The cubic root of 214042366 is about 598.1818721761.

Adding to 214042366 its reverse (663240412), we get a palindrome (877282778).

The spelling of 214042366 in words is "two hundred fourteen million, forty-two thousand, three hundred sixty-six".