23223107838 has 64 divisors (see below), whose sum is σ = 55948008960. Its totient is φ = 6285482112.

The previous prime is 23223107833. The next prime is 23223107849. The reversal of 23223107838 is 83870132232.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23223107796 and 23223107805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223107833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115320 + ... + 244427.

It is an arithmetic number, because the mean of its divisors is an integer number (874187640).

Almost surely, 2^23223107838 is an apocalyptic number.

23223107838 is an abundant number, since it is smaller than the sum of its proper divisors (32724901122).

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

23223107838 is a wasteful number, since it uses less digits than its factorization.

23223107838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359841.

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 23223107838 in words is "twenty-three billion, two hundred twenty-three million, one hundred seven thousand, eight hundred thirty-eight".