23223454240132 has 12 divisors (see below), whose sum is σ = 40642077139776. Its totient is φ = 11611432200200.

The previous prime is 23223454240087. The next prime is 23223454240157. The reversal of 23223454240132 is 23104245432232.

It is a junction number, because it is equal to n+sod(n) for n = 23223454240091 and 23223454240100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73552744 + ... + 73867807.

It is an arithmetic number, because the mean of its divisors is an integer number (3386839761648).

Almost surely, 2^{23223454240132} is an apocalyptic number.

It is an amenable number.

23223454240132 is a deficient number, since it is larger than the sum of its proper divisors (17418622899644).

23223454240132 is a wasteful number, since it uses less digits than its factorization.

23223454240132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147459938 (or 147459936 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 23223454240132 its reverse (23104245432232), we get a palindrome (46327699672364).

The spelling of 23223454240132 in words is "twenty-three trillion, two hundred twenty-three billion, four hundred fifty-four million, two hundred forty thousand, one hundred thirty-two".