40240213110203 has 4 divisors (see below), whose sum is σ = 40240541995200. Its totient is φ = 40239884225208.

The previous prime is 40240213110193. The next prime is 40240213110239. The reversal of 40240213110203 is 30201131204204.

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 40240213110203 - 2²⁸ = 40239944674747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40240213110103) 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, 164258900 + ... + 164503697.

It is an arithmetic number, because the mean of its divisors is an integer number (10060135498800).

Almost surely, 2^{40240213110203} is an apocalyptic number.

40240213110203 is a deficient number, since it is larger than the sum of its proper divisors (328884997).

40240213110203 is a wasteful number, since it uses less digits than its factorization.

40240213110203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328884996.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 40240213110203 its reverse (30201131204204), we get a palindrome (70441344314407).

The spelling of 40240213110203 in words is "forty trillion, two hundred forty billion, two hundred thirteen million, one hundred ten thousand, two hundred three".