7040335122 has 18 divisors (see below), whose sum is σ = 15254830773. Its totient is φ = 2346659712.

The previous prime is 7040335111. The next prime is 7040335139. The reversal of 7040335122 is 2215330407.

It can be written as a sum of positive squares in 2 ways, for example, as 7032331881 + 8003241 = 83859^2 + 2829^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=59331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 346098 + ... + 365874.

Almost surely, 2^7040335122 is an apocalyptic number.

7040335122 is an abundant number, since it is smaller than the sum of its proper divisors (8214495651).

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

7040335122 is an frugal number, since it uses more digits than its factorization.

7040335122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39562 (or 19782 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 7040335122 is about 83906.7048691581. The cubic root of 7040335122 is about 1916.5983535207.

Adding to 7040335122 its reverse (2215330407), we get a palindrome (9255665529).

The spelling of 7040335122 in words is "seven billion, forty million, three hundred thirty-five thousand, one hundred twenty-two".