40314033433 has 4 divisors (see below), whose sum is σ = 40363137828. Its totient is φ = 40264929040.

The previous prime is 40314033413. The next prime is 40314033443. The reversal of 40314033433 is 33433041304.

It is a happy number.

40314033433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19613442304 + 20700591129 = 140048^2 + 143877^2 .

It is a cyclic number.

It is not a de Polignac number, because 40314033433 - 2⁵ = 40314033401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40314033413) 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, 24550966 + ... + 24552607.

It is an arithmetic number, because the mean of its divisors is an integer number (10090784457).

Almost surely, 2^40314033433 is an apocalyptic number.

It is an amenable number.

40314033433 is a deficient number, since it is larger than the sum of its proper divisors (49104395).

40314033433 is an equidigital number, since it uses as much as digits as its factorization.

40314033433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49104394.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 40314033433 its reverse (33433041304), we get a palindrome (73747074737).

The spelling of 40314033433 in words is "forty billion, three hundred fourteen million, thirty-three thousand, four hundred thirty-three".