23426336452 has 12 divisors (see below), whose sum is σ = 41225118480. Its totient is φ = 11647731176.

The previous prime is 23426336449. The next prime is 23426336467. The reversal of 23426336452 is 25463362432.

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, 16358458 + ... + 16359889.

It is an arithmetic number, because the mean of its divisors is an integer number (3435426540).

Almost surely, 2^23426336452 is an apocalyptic number.

It is an amenable number.

23426336452 is a deficient number, since it is larger than the sum of its proper divisors (17798782028).

23426336452 is a wasteful number, since it uses less digits than its factorization.

23426336452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32718530 (or 32718528 counting only the distinct ones).

The product of its digits is 622080, while the sum is 40.

Adding to 23426336452 its reverse (25463362432), we get a palindrome (48889698884).

The spelling of 23426336452 in words is "twenty-three billion, four hundred twenty-six million, three hundred thirty-six thousand, four hundred fifty-two".