23293444943 has 8 divisors (see below), whose sum is σ = 23417525712. Its totient is φ = 23169652416.

The previous prime is 23293444927. The next prime is 23293444957. The reversal of 23293444943 is 34944439232.

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

It is a cyclic number.

It is not a de Polignac number, because 23293444943 - 2⁴ = 23293444927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23293444963) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 90971 + ... + 234227.

It is an arithmetic number, because the mean of its divisors is an integer number (2927190714).

Almost surely, 2^23293444943 is an apocalyptic number.

23293444943 is a deficient number, since it is larger than the sum of its proper divisors (124080769).

23293444943 is a wasteful number, since it uses less digits than its factorization.

23293444943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144121.

The product of its digits is 2239488, while the sum is 47.

The spelling of 23293444943 in words is "twenty-three billion, two hundred ninety-three million, four hundred forty-four thousand, nine hundred forty-three".