214303231444430 has 32 divisors (see below), whose sum is σ = 386080178319360. Its totient is φ = 85646994854400.

The previous prime is 214303231444301. The next prime is 214303231444433. The reversal of 214303231444430 is 34444132303412.

It is a super-2 number, since 2×214303231444430² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214303231444433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370447667 + ... + 371025713.

It is an arithmetic number, because the mean of its divisors is an integer number (12065005572480).

Almost surely, 2^{214303231444430} is an apocalyptic number.

214303231444430 is a deficient number, since it is larger than the sum of its proper divisors (171776946874930).

214303231444430 is a wasteful number, since it uses less digits than its factorization.

214303231444430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610124.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 214303231444430 its reverse (34444132303412), we get a palindrome (248747363747842).

The spelling of 214303231444430 in words is "two hundred fourteen trillion, three hundred three billion, two hundred thirty-one million, four hundred forty-four thousand, four hundred thirty".