13623223126 has 8 divisors (see below), whose sum is σ = 20484798840. Its totient is φ = 6794956848.

The previous prime is 13623223111. The next prime is 13623223129. The reversal of 13623223126 is 62132232631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13623223129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8326336 + ... + 8327971.

It is an arithmetic number, because the mean of its divisors is an integer number (2560599855).

Almost surely, 2^13623223126 is an apocalyptic number.

13623223126 is a deficient number, since it is larger than the sum of its proper divisors (6861575714).

13623223126 is a wasteful number, since it uses less digits than its factorization.

13623223126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16654718.

The product of its digits is 15552, while the sum is 31.

Adding to 13623223126 its reverse (62132232631), we get a palindrome (75755455757).

The spelling of 13623223126 in words is "thirteen billion, six hundred twenty-three million, two hundred twenty-three thousand, one hundred twenty-six".