23842443822 has 16 divisors (see below), whose sum is σ = 47686963152. Its totient is φ = 7947135360.

The previous prime is 23842443809. The next prime is 23842443827. The reversal of 23842443822 is 22834424832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23842443827) 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, 90822 + ... + 236502.

It is an arithmetic number, because the mean of its divisors is an integer number (2980435197).

Almost surely, 2^23842443822 is an apocalyptic number.

23842443822 is an abundant number, since it is smaller than the sum of its proper divisors (23844519330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23842443822 is a wasteful number, since it uses less digits than its factorization.

23842443822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172963.

The product of its digits is 589824, while the sum is 42.

The spelling of 23842443822 in words is "twenty-three billion, eight hundred forty-two million, four hundred forty-three thousand, eight hundred twenty-two".