23382242837 has 4 divisors (see below), whose sum is σ = 23382549120. Its totient is φ = 23381936556.

The previous prime is 23382242813. The next prime is 23382242857. The reversal of 23382242837 is 73824228332.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23382242837 - 2¹² = 23382238741 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 (23382242857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64028 + ... + 225530.

It is an arithmetic number, because the mean of its divisors is an integer number (5845637280).

Almost surely, 2^23382242837 is an apocalyptic number.

It is an amenable number.

23382242837 is a deficient number, since it is larger than the sum of its proper divisors (306283).

23382242837 is a wasteful number, since it uses less digits than its factorization.

23382242837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306282.

The product of its digits is 774144, while the sum is 44.

The spelling of 23382242837 in words is "twenty-three billion, three hundred eighty-two million, two hundred forty-two thousand, eight hundred thirty-seven".