23340402612011 has 4 divisors (see below), whose sum is σ = 23340455140800. Its totient is φ = 23340350083224.

The previous prime is 23340402612001. The next prime is 23340402612047. The reversal of 23340402612011 is 11021620404332.

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 23340402612011 - 2¹⁸ = 23340402349867 is a prime.

It is a super-2 number, since 2×23340402612011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23340402612001) 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, 25592156 + ... + 26488473.

It is an arithmetic number, because the mean of its divisors is an integer number (5835113785200).

Almost surely, 2^{23340402612011} is an apocalyptic number.

23340402612011 is a deficient number, since it is larger than the sum of its proper divisors (52528789).

23340402612011 is an equidigital number, since it uses as much as digits as its factorization.

23340402612011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52528788.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 23340402612011 in words is "twenty-three trillion, three hundred forty billion, four hundred two million, six hundred twelve thousand, eleven".