23808651443 has 8 divisors (see below), whose sum is σ = 23992254000. Its totient is φ = 23625366688.

The previous prime is 23808651439. The next prime is 23808651463. The reversal of 23808651443 is 34415680832.

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 23808651443 - 2² = 23808651439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23808651394 and 23808651403.

It is not an unprimeable number, because it can be changed into a prime (23808651463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72068 + ... + 229806.

It is an arithmetic number, because the mean of its divisors is an integer number (2999031750).

Almost surely, 2^23808651443 is an apocalyptic number.

23808651443 is a deficient number, since it is larger than the sum of its proper divisors (183602557).

23808651443 is a wasteful number, since it uses less digits than its factorization.

23808651443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158901.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 23808651443 in words is "twenty-three billion, eight hundred eight million, six hundred fifty-one thousand, four hundred forty-three".