23340646059 has 4 divisors (see below), whose sum is σ = 31120861416. Its totient is φ = 15560430704.

The previous prime is 23340646037. The next prime is 23340646067. The reversal of 23340646059 is 95064604332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23340646059 - 2¹³ = 23340637867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23340646059.

It is not an unprimeable number, because it can be changed into a prime (23340646079) 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, 3890107674 + ... + 3890107679.

It is an arithmetic number, because the mean of its divisors is an integer number (7780215354).

Almost surely, 2^23340646059 is an apocalyptic number.

23340646059 is a deficient number, since it is larger than the sum of its proper divisors (7780215357).

23340646059 is an equidigital number, since it uses as much as digits as its factorization.

23340646059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7780215356.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 23340646059 in words is "twenty-three billion, three hundred forty million, six hundred forty-six thousand, fifty-nine".