23412403212213 has 16 divisors (see below), whose sum is σ = 32293327864320. Its totient is φ = 15069885614784.

The previous prime is 23412403212181. The next prime is 23412403212229. The reversal of 23412403212213 is 31221230421432.

It is a happy number.

It is not a de Polignac number, because 23412403212213 - 2⁵ = 23412403212181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23412403212283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6657820 + ... + 9547322.

It is an arithmetic number, because the mean of its divisors is an integer number (2018332991520).

Almost surely, 2^{23412403212213} is an apocalyptic number.

It is an amenable number.

23412403212213 is a deficient number, since it is larger than the sum of its proper divisors (8880924652107).

23412403212213 is a wasteful number, since it uses less digits than its factorization.

23412403212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982668.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 23412403212213 its reverse (31221230421432), we get a palindrome (54633633633645).

The spelling of 23412403212213 in words is "twenty-three trillion, four hundred twelve billion, four hundred three million, two hundred twelve thousand, two hundred thirteen".