4040314331 has 4 divisors (see below), whose sum is σ = 4053475272. Its totient is φ = 4027153392.

The previous prime is 4040314319. The next prime is 4040314349. The reversal of 4040314331 is 1334130404.

4040314331 is digitally balanced in base 3, 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 is a cyclic number.

It is not a de Polignac number, because 4040314331 - 2¹⁸ = 4040052187 is a prime.

It is a super-2 number, since 2×4040314331² = 32648279786567955122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4040314297 and 4040314306.

It is not an unprimeable number, because it can be changed into a prime (4040314361) 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, 6580010 + ... + 6580623.

It is an arithmetic number, because the mean of its divisors is an integer number (1013368818).

Almost surely, 2^4040314331 is an apocalyptic number.

4040314331 is a deficient number, since it is larger than the sum of its proper divisors (13160941).

4040314331 is a wasteful number, since it uses less digits than its factorization.

4040314331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13160940.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4040314331 is about 63563.4669523304. The cubic root of 4040314331 is about 1592.7161531511.

Adding to 4040314331 its reverse (1334130404), we get a palindrome (5374444735).

The spelling of 4040314331 in words is "four billion, forty million, three hundred fourteen thousand, three hundred thirty-one".