40211311203 has 24 divisors (see below), whose sum is σ = 67468789856. Its totient is φ = 22601203200.

The previous prime is 40211311193. The next prime is 40211311213. The reversal of 40211311203 is 30211311204.

It is an interprime number because it is at equal distance from previous prime (40211311193) and next prime (40211311213).

It is not a de Polignac number, because 40211311203 - 2⁸ = 40211310947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40211311213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5227918 + ... + 5235603.

Almost surely, 2^40211311203 is an apocalyptic number.

40211311203 is a deficient number, since it is larger than the sum of its proper divisors (27257478653).

40211311203 is a wasteful number, since it uses less digits than its factorization.

40211311203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10463595 (or 10463592 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 40211311203 its reverse (30211311204), we get a palindrome (70422622407).

Subtracting from 40211311203 its reverse (30211311204), we obtain a palindrome (9999999999).

The spelling of 40211311203 in words is "forty billion, two hundred eleven million, three hundred eleven thousand, two hundred three".