23322434031143 has 4 divisors (see below), whose sum is σ = 25116467418168. Its totient is φ = 21528400644120.

The previous prime is 23322434031109. The next prime is 23322434031187. The reversal of 23322434031143 is 34113043422332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23322434031143 - 2¹² = 23322434027047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23322434030143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897016693493 + ... + 897016693518.

It is an arithmetic number, because the mean of its divisors is an integer number (6279116854542).

Almost surely, 2^{23322434031143} is an apocalyptic number.

23322434031143 is a deficient number, since it is larger than the sum of its proper divisors (1794033387025).

23322434031143 is a wasteful number, since it uses less digits than its factorization.

23322434031143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794033387024.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 23322434031143 its reverse (34113043422332), we get a palindrome (57435477453475).

The spelling of 23322434031143 in words is "twenty-three trillion, three hundred twenty-two billion, four hundred thirty-four million, thirty-one thousand, one hundred forty-three".