23240422404044 has 24 divisors (see below), whose sum is σ = 40705238448000. Its totient is φ = 11610355702400.

The previous prime is 23240422404037. The next prime is 23240422404049. The reversal of 23240422404044 is 44040422404232.

It is a junction number, because it is equal to n+sod(n) for n = 23240422403995 and 23240422404013.

It is not an unprimeable number, because it can be changed into a prime (23240422404049) 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 7 ways as a sum of consecutive naturals, for example, 67735877 + ... + 68078115.

It is an arithmetic number, because the mean of its divisors is an integer number (1696051602000).

Almost surely, 2^{23240422404044} is an apocalyptic number.

It is an amenable number.

23240422404044 is a deficient number, since it is larger than the sum of its proper divisors (17464816043956).

23240422404044 is a wasteful number, since it uses less digits than its factorization.

23240422404044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356593 (or 356591 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 23240422404044 its reverse (44040422404232), we get a palindrome (67280844808276).

The spelling of 23240422404044 in words is "twenty-three trillion, two hundred forty billion, four hundred twenty-two million, four hundred four thousand, forty-four".