213004314404 has 48 divisors (see below), whose sum is σ = 444908733696. Its totient is φ = 87244291200.

The previous prime is 213004314377. The next prime is 213004314443. The reversal of 213004314404 is 404413400312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620534 + ... + 900594.

It is an arithmetic number, because the mean of its divisors is an integer number (9268931952).

Almost surely, 2^213004314404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213004314404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222454366848).

213004314404 is an abundant number, since it is smaller than the sum of its proper divisors (231904419292).

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

213004314404 is a wasteful number, since it uses less digits than its factorization.

213004314404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281276 (or 281274 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 213004314404 its reverse (404413400312), we get a palindrome (617417714716).

The spelling of 213004314404 in words is "two hundred thirteen billion, four million, three hundred fourteen thousand, four hundred four".