23405755336 has 16 divisors (see below), whose sum is σ = 44441308800. Its totient is φ = 11554739664.

The previous prime is 23405755291. The next prime is 23405755337. The reversal of 23405755336 is 63355750432.

It is a junction number, because it is equal to n+sod(n) for n = 23405755292 and 23405755301.

It is not an unprimeable number, because it can be changed into a prime (23405755337) 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, 18516580 + ... + 18517843.

It is an arithmetic number, because the mean of its divisors is an integer number (2777581800).

Almost surely, 2^23405755336 is an apocalyptic number.

It is an amenable number.

23405755336 is a deficient number, since it is larger than the sum of its proper divisors (21035553464).

23405755336 is a wasteful number, since it uses less digits than its factorization.

23405755336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37034508 (or 37034504 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 43.

The spelling of 23405755336 in words is "twenty-three billion, four hundred five million, seven hundred fifty-five thousand, three hundred thirty-six".