4345331311 has 8 divisors (see below), whose sum is σ = 4395980160. Its totient is φ = 4294868568.

The previous prime is 4345331273. The next prime is 4345331317. The reversal of 4345331311 is 1131335434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4345331311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4345331311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345331317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720 + ... + 93226.

It is an arithmetic number, because the mean of its divisors is an integer number (549497520).

Almost surely, 2^4345331311 is an apocalyptic number.

4345331311 is a deficient number, since it is larger than the sum of its proper divisors (50648849).

4345331311 is a wasteful number, since it uses less digits than its factorization.

4345331311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93053.

The product of its digits is 6480, while the sum is 28.

The square root of 4345331311 is about 65919.1270497418. The cubic root of 4345331311 is about 1631.8276901762.

Adding to 4345331311 its reverse (1131335434), we get a palindrome (5476666745).

It can be divided in two parts, 434 and 5331311, that added together give a triangular number (5331745 = T₃₂₆₅).

The spelling of 4345331311 in words is "four billion, three hundred forty-five million, three hundred thirty-one thousand, three hundred eleven".