23402122120433 has 8 divisors (see below), whose sum is σ = 28318534330752. Its totient is φ = 18879022886976.

The previous prime is 23402122120411. The next prime is 23402122120441. The reversal of 23402122120433 is 33402122120432.

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

It is a de Polignac number, because none of the positive numbers 2^k-23402122120433 is a prime.

It is a super-2 number, since 2×23402122120433² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23402122120396 and 23402122120405.

It is not an unprimeable number, because it can be changed into a prime (23402122128433) 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, 98328244085 + ... + 98328244322.

It is an arithmetic number, because the mean of its divisors is an integer number (3539816791344).

Almost surely, 2^{23402122120433} is an apocalyptic number.

It is an amenable number.

23402122120433 is a deficient number, since it is larger than the sum of its proper divisors (4916412210319).

23402122120433 is a wasteful number, since it uses less digits than its factorization.

23402122120433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196656488431.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 23402122120433 its reverse (33402122120432), we get a palindrome (56804244240865).

Subtracting 23402122120433 from its reverse (33402122120432), we obtain a palindrome (9999999999999).

The spelling of 23402122120433 in words is "twenty-three trillion, four hundred two billion, one hundred twenty-two million, one hundred twenty thousand, four hundred thirty-three".