214423906043 has 2 divisors, whose sum is σ = 214423906044. Its totient is φ = 214423906042.

The previous prime is 214423906033. The next prime is 214423906093. The reversal of 214423906043 is 340609324412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214423906043 - 2²² = 214419711739 is a prime.

It is a super-2 number, since 2×214423906043² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214423905988 and 214423906006.

It is not a weakly prime, because it can be changed into another prime (214423906033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107211953021 + 107211953022.

It is an arithmetic number, because the mean of its divisors is an integer number (107211953022).

Almost surely, 2^214423906043 is an apocalyptic number.

214423906043 is a deficient number, since it is larger than the sum of its proper divisors (1).

214423906043 is an equidigital number, since it uses as much as digits as its factorization.

214423906043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 214423906043 in words is "two hundred fourteen billion, four hundred twenty-three million, nine hundred six thousand, forty-three".