5111340340 has 24 divisors (see below), whose sum is σ = 10983440160. Its totient is φ = 1996988448.

The previous prime is 5111340337. The next prime is 5111340361. The reversal of 5111340340 is 430431115.

It is a super-2 number, since 2×5111340340² = 52251600142622631200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970850 + ... + 2972569.

It is an arithmetic number, because the mean of its divisors is an integer number (457643340).

Almost surely, 2^5111340340 is an apocalyptic number.

It is an amenable number.

5111340340 is an abundant number, since it is smaller than the sum of its proper divisors (5872099820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5111340340 is a wasteful number, since it uses less digits than its factorization.

5111340340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5943471 (or 5943469 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5111340340 is about 71493.6384582572. The cubic root of 5111340340 is about 1722.5755020224.

Adding to 5111340340 its reverse (430431115), we get a palindrome (5541771455).

The spelling of 5111340340 in words is "five billion, one hundred eleven million, three hundred forty thousand, three hundred forty".