214440023023 has 2 divisors, whose sum is σ = 214440023024. Its totient is φ = 214440023022.

The previous prime is 214440023011. The next prime is 214440023059. The reversal of 214440023023 is 320320044412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214440023023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214440023093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107220011511 + 107220011512.

It is an arithmetic number, because the mean of its divisors is an integer number (107220011512).

Almost surely, 2^214440023023 is an apocalyptic number.

214440023023 is a deficient number, since it is larger than the sum of its proper divisors (1).

214440023023 is an equidigital number, since it uses as much as digits as its factorization.

214440023023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 214440023023 its reverse (320320044412), we get a palindrome (534760067435).

The spelling of 214440023023 in words is "two hundred fourteen billion, four hundred forty million, twenty-three thousand, twenty-three".