214143004330 has 16 divisors (see below), whose sum is σ = 385510858920. Its totient is φ = 85645323712.

The previous prime is 214143004291. The next prime is 214143004331. The reversal of 214143004330 is 33400341412.

It can be written as a sum of positive squares in 4 ways, for example, as 179946488401 + 34196515929 = 424201^2 + 184923^2 .

It is a junction number, because it is equal to n+sod(n) for n = 214143004295 and 214143004304.

It is not an unprimeable number, because it can be changed into a prime (214143004331) 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, 1408849 + ... + 1553428.

Almost surely, 2^214143004330 is an apocalyptic number.

214143004330 is a deficient number, since it is larger than the sum of its proper divisors (171367854590).

214143004330 is a wasteful number, since it uses less digits than its factorization.

214143004330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969513.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 214143004330 its reverse (33400341412), we get a palindrome (247543345742).

The spelling of 214143004330 in words is "two hundred fourteen billion, one hundred forty-three million, four thousand, three hundred thirty".