23326743945 has 16 divisors (see below), whose sum is σ = 37340879040. Its totient is φ = 12434900544.

The previous prime is 23326743917. The next prime is 23326743967. The reversal of 23326743945 is 54934762332.

It is not a de Polignac number, because 23326743945 - 2¹¹ = 23326741897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23326743894 and 23326743903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344779 + ... + 406848.

It is an arithmetic number, because the mean of its divisors is an integer number (2333804940).

Almost surely, 2^23326743945 is an apocalyptic number.

It is an amenable number.

23326743945 is a deficient number, since it is larger than the sum of its proper divisors (14014135095).

23326743945 is a wasteful number, since it uses less digits than its factorization.

23326743945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753704.

The product of its digits is 3265920, while the sum is 48.

The spelling of 23326743945 in words is "twenty-three billion, three hundred twenty-six million, seven hundred forty-three thousand, nine hundred forty-five".