23343540201 has 16 divisors (see below), whose sum is σ = 36403182400. Its totient is φ = 14743288224.

The previous prime is 23343540197. The next prime is 23343540203. The reversal of 23343540201 is 10204534332.

23343540201 is a `hidden beast` number, since 23 + 3 + 435 + 4 + 0 + 201 = 666.

It is not a de Polignac number, because 23343540201 - 2² = 23343540197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23343540203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22751476 + ... + 22752501.

It is an arithmetic number, because the mean of its divisors is an integer number (2275198900).

Almost surely, 2^23343540201 is an apocalyptic number.

It is an amenable number.

23343540201 is a deficient number, since it is larger than the sum of its proper divisors (13059642199).

23343540201 is a wasteful number, since it uses less digits than its factorization.

23343540201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45504005 (or 45503999 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 23343540201 in words is "twenty-three billion, three hundred forty-three million, five hundred forty thousand, two hundred one".