23244442123 has 16 divisors (see below), whose sum is σ = 27789912000. Its totient is φ = 19020621312.

The previous prime is 23244442121. The next prime is 23244442127. The reversal of 23244442123 is 32124444232.

It is not a de Polignac number, because 23244442123 - 2¹ = 23244442121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23244442121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625218 + ... + 661351.

It is an arithmetic number, because the mean of its divisors is an integer number (1736869500).

Almost surely, 2^23244442123 is an apocalyptic number.

23244442123 is a deficient number, since it is larger than the sum of its proper divisors (4545469877).

23244442123 is a wasteful number, since it uses less digits than its factorization.

23244442123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286694.

The product of its digits is 36864, while the sum is 31.

Adding to 23244442123 its reverse (32124444232), we get a palindrome (55368886355).

The spelling of 23244442123 in words is "twenty-three billion, two hundred forty-four million, four hundred forty-two thousand, one hundred twenty-three".