214440023011 has 2 divisors, whose sum is σ = 214440023012. Its totient is φ = 214440023010.

The previous prime is 214440022939. The next prime is 214440023023. The reversal of 214440023011 is 110320044412.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214440023011 - 2⁹ = 214440022499 is a prime.

It is a super-2 number, since 2×214440023011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (214440023111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107220011505 + 107220011506.

It is an arithmetic number, because the mean of its divisors is an integer number (107220011506).

Almost surely, 2^214440023011 is an apocalyptic number.

214440023011 is a deficient number, since it is larger than the sum of its proper divisors (1).

214440023011 is an equidigital number, since it uses as much as digits as its factorization.

214440023011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 214440023011 its reverse (110320044412), we get a palindrome (324760067423).

The spelling of 214440023011 in words is "two hundred fourteen billion, four hundred forty million, twenty-three thousand, eleven".