40313203233 has 16 divisors (see below), whose sum is σ = 53951443200. Its totient is φ = 26775397376.

The previous prime is 40313203213. The next prime is 40313203247. The reversal of 40313203233 is 33230231304.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40313203233 - 2²⁰ = 40312154657 is a prime.

It is a super-3 number, since 3×40313203233³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40313203213) 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, 889816 + ... + 934022.

It is an arithmetic number, because the mean of its divisors is an integer number (3371965200).

Almost surely, 2^40313203233 is an apocalyptic number.

It is an amenable number.

40313203233 is a deficient number, since it is larger than the sum of its proper divisors (13638239967).

40313203233 is a wasteful number, since it uses less digits than its factorization.

40313203233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45336.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 40313203233 its reverse (33230231304), we get a palindrome (73543434537).

The spelling of 40313203233 in words is "forty billion, three hundred thirteen million, two hundred three thousand, two hundred thirty-three".