40323040201 has 4 divisors (see below), whose sum is σ = 40699891152. Its totient is φ = 39946189252.

The previous prime is 40323040171. The next prime is 40323040213. The reversal of 40323040201 is 10204032304.

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 40323040201 - 2⁹ = 40323039689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40323040291) 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, 188425315 + ... + 188425528.

It is an arithmetic number, because the mean of its divisors is an integer number (10174972788).

Almost surely, 2^40323040201 is an apocalyptic number.

It is an amenable number.

40323040201 is a deficient number, since it is larger than the sum of its proper divisors (376850951).

40323040201 is a wasteful number, since it uses less digits than its factorization.

40323040201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376850950.

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

Adding to 40323040201 its reverse (10204032304), we get a palindrome (50527072505).

The spelling of 40323040201 in words is "forty billion, three hundred twenty-three million, forty thousand, two hundred one".