214224012431 has 32 divisors (see below), whose sum is σ = 262970910720. Its totient is φ = 171721440000.

The previous prime is 214224012427. The next prime is 214224012461. The reversal of 214224012431 is 134210422412.

214224012431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214224012431 - 2² = 214224012427 is a prime.

It is a super-2 number, since 2×214224012431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214224012431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214224012461) 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 31 ways as a sum of consecutive naturals, for example, 2426675 + ... + 2513403.

It is an arithmetic number, because the mean of its divisors is an integer number (8217840960).

Almost surely, 2^214224012431 is an apocalyptic number.

214224012431 is a deficient number, since it is larger than the sum of its proper divisors (48746898289).

214224012431 is a wasteful number, since it uses less digits than its factorization.

214224012431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87527.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 214224012431 its reverse (134210422412), we get a palindrome (348434434843).

The spelling of 214224012431 in words is "two hundred fourteen billion, two hundred twenty-four million, twelve thousand, four hundred thirty-one".