23400242201 has 4 divisors (see below), whose sum is σ = 26743133952. Its totient is φ = 20057350452.

The previous prime is 23400242179. The next prime is 23400242219. The reversal of 23400242201 is 10224200432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23400242201 - 2¹⁴ = 23400225817 is a prime.

It is a super-2 number, since 2×23400242201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23400242221) 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 3 ways as a sum of consecutive naturals, for example, 1671445865 + ... + 1671445878.

It is an arithmetic number, because the mean of its divisors is an integer number (6685783488).

Almost surely, 2^23400242201 is an apocalyptic number.

It is an amenable number.

23400242201 is a deficient number, since it is larger than the sum of its proper divisors (3342891751).

23400242201 is an equidigital number, since it uses as much as digits as its factorization.

23400242201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342891750.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 23400242201 its reverse (10224200432), we get a palindrome (33624442633).

The spelling of 23400242201 in words is "twenty-three billion, four hundred million, two hundred forty-two thousand, two hundred one".