213334514452 has 24 divisors (see below), whose sum is σ = 380328268320. Its totient is φ = 104675629920.

The previous prime is 213334514447. The next prime is 213334514453. The reversal of 213334514452 is 254415433312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213334514453) 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, 656803 + ... + 926314.

It is an arithmetic number, because the mean of its divisors is an integer number (15847011180).

Almost surely, 2^213334514452 is an apocalyptic number.

It is an amenable number.

213334514452 is a deficient number, since it is larger than the sum of its proper divisors (166993753868).

213334514452 is a wasteful number, since it uses less digits than its factorization.

213334514452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583751 (or 1583749 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

Adding to 213334514452 its reverse (254415433312), we get a palindrome (467749947764).

The spelling of 213334514452 in words is "two hundred thirteen billion, three hundred thirty-four million, five hundred fourteen thousand, four hundred fifty-two".