213303214400234 has 8 divisors (see below), whose sum is σ = 365662653257568. Its totient is φ = 91415663314380.

The previous prime is 213303214400219. The next prime is 213303214400261. The reversal of 213303214400234 is 432004412303312.

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

It is a super-2 number, since 2×213303214400234² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213303214400234.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7617971942852 + ... + 7617971942879.

It is an arithmetic number, because the mean of its divisors is an integer number (45707831657196).

Almost surely, 2^{213303214400234} is an apocalyptic number.

213303214400234 is a deficient number, since it is larger than the sum of its proper divisors (152359438857334).

213303214400234 is a wasteful number, since it uses less digits than its factorization.

213303214400234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15235943885740.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 213303214400234 its reverse (432004412303312), we get a palindrome (645307626703546).

The spelling of 213303214400234 in words is "two hundred thirteen trillion, three hundred three billion, two hundred fourteen million, four hundred thousand, two hundred thirty-four".