214423345831 has 8 divisors (see below), whose sum is σ = 222238929440. Its totient is φ = 206714096928.

The previous prime is 214423345781. The next prime is 214423345867. The reversal of 214423345831 is 138543324412.

214423345831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214423345831 is a prime.

It is a super-2 number, since 2×214423345831² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214423345531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26579571 + ... + 26587636.

It is an arithmetic number, because the mean of its divisors is an integer number (27779866180).

Almost surely, 2^214423345831 is an apocalyptic number.

214423345831 is a deficient number, since it is larger than the sum of its proper divisors (7815583609).

214423345831 is a wasteful number, since it uses less digits than its factorization.

214423345831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53167353.

The product of its digits is 276480, while the sum is 40.

The spelling of 214423345831 in words is "two hundred fourteen billion, four hundred twenty-three million, three hundred forty-five thousand, eight hundred thirty-one".