214442213430 has 16 divisors (see below), whose sum is σ = 514661312304. Its totient is φ = 57184590240.

The previous prime is 214442213429. The next prime is 214442213437. The reversal of 214442213430 is 34312244412.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 7148073781 = 214442213430 / (2 + 1 + 4 + 4 + 4 + 2 + 2 + 1 + 3 + 4 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214442213437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3574036861 + ... + 3574036920.

It is an arithmetic number, because the mean of its divisors is an integer number (32166332019).

Almost surely, 2^214442213430 is an apocalyptic number.

214442213430 is an abundant number, since it is smaller than the sum of its proper divisors (300219098874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214442213430 is a wasteful number, since it uses less digits than its factorization.

214442213430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7148073791.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 214442213430 its reverse (34312244412), we get a palindrome (248754457842).

The spelling of 214442213430 in words is "two hundred fourteen billion, four hundred forty-two million, two hundred thirteen thousand, four hundred thirty".