213333123314434 has 8 divisors (see below), whose sum is σ = 320000249436048. Its totient is φ = 106666373502420.

The previous prime is 213333123314429. The next prime is 213333123314557. The reversal of 213333123314434 is 434413321333312.

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

It is a super-2 number, since 2×213333123314434² (a number of 29 digits) contains 22 as substring.

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, 92655832 + ... + 94930339.

It is an arithmetic number, because the mean of its divisors is an integer number (40000031179506).

Almost surely, 2^{213333123314434} is an apocalyptic number.

213333123314434 is a deficient number, since it is larger than the sum of its proper divisors (106667126121614).

213333123314434 is a wasteful number, since it uses less digits than its factorization.

213333123314434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188154800.

The product of its digits is 559872, while the sum is 40.

Adding to 213333123314434 its reverse (434413321333312), we get a palindrome (647746444647746).

The spelling of 213333123314434 in words is "two hundred thirteen trillion, three hundred thirty-three billion, one hundred twenty-three million, three hundred fourteen thousand, four hundred thirty-four".