2040034311 has 48 divisors (see below), whose sum is σ = 3417942528. Its totient is φ = 1148472000.

The previous prime is 2040034307. The next prime is 2040034361. The reversal of 2040034311 is 1134300402.

It is not a de Polignac number, because 2040034311 - 2² = 2040034307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040034361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1245385 + ... + 1247021.

It is an arithmetic number, because the mean of its divisors is an integer number (71207136).

Almost surely, 2^2040034311 is an apocalyptic number.

2040034311 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2040034311 is a deficient number, since it is larger than the sum of its proper divisors (1377908217).

2040034311 is a wasteful number, since it uses less digits than its factorization.

2040034311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932 (or 1929 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2040034311 is about 45166.7389901020. The cubic root of 2040034311 is about 1268.2722514040.

Adding to 2040034311 its reverse (1134300402), we get a palindrome (3174334713).

The spelling of 2040034311 in words is "two billion, forty million, thirty-four thousand, three hundred eleven".