201040002433 has 16 divisors (see below), whose sum is σ = 217054990080. Its totient is φ = 185633654976.

The previous prime is 201040002391. The next prime is 201040002469. The reversal of 201040002433 is 334200040102.

It is a cyclic number.

It is not a de Polignac number, because 201040002433 - 2¹³ = 201039994241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201040002433.

It is not an unprimeable number, because it can be changed into a prime (201040002473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4001716 + ... + 4051642.

It is an arithmetic number, because the mean of its divisors is an integer number (13565936880).

Almost surely, 2^201040002433 is an apocalyptic number.

201040002433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

201040002433 is a deficient number, since it is larger than the sum of its proper divisors (16014987647).

201040002433 is a wasteful number, since it uses less digits than its factorization.

201040002433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56016.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 201040002433 its reverse (334200040102), we get a palindrome (535240042535).

The spelling of 201040002433 in words is "two hundred one billion, forty million, two thousand, four hundred thirty-three".