213024414244 has 24 divisors (see below), whose sum is σ = 392855924160. Its totient is φ = 100792508256.

The previous prime is 213024414241. The next prime is 213024414313. The reversal of 213024414244 is 442414420312.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (213024414241) 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, 1512607 + ... + 1647430.

It is an arithmetic number, because the mean of its divisors is an integer number (16368996840).

Almost surely, 2^213024414244 is an apocalyptic number.

It is an amenable number.

213024414244 is a deficient number, since it is larger than the sum of its proper divisors (179831509916).

213024414244 is a wasteful number, since it uses less digits than its factorization.

213024414244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160947 (or 3160945 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 213024414244 its reverse (442414420312), we get a palindrome (655438834556).

The spelling of 213024414244 in words is "two hundred thirteen billion, twenty-four million, four hundred fourteen thousand, two hundred forty-four".