214056435423 has 4 divisors (see below), whose sum is σ = 285408580568. Its totient is φ = 142704290280.

The previous prime is 214056435413. The next prime is 214056435431. The reversal of 214056435423 is 324534650412.

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

It is not a de Polignac number, because 214056435423 - 2⁴ = 214056435407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214056435413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35676072568 + ... + 35676072573.

It is an arithmetic number, because the mean of its divisors is an integer number (71352145142).

Almost surely, 2^214056435423 is an apocalyptic number.

214056435423 is a deficient number, since it is larger than the sum of its proper divisors (71352145145).

214056435423 is an equidigital number, since it uses as much as digits as its factorization.

214056435423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71352145144.

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 214056435423 in words is "two hundred fourteen billion, fifty-six million, four hundred thirty-five thousand, four hundred twenty-three".