7070104040 has 32 divisors (see below), whose sum is σ = 15915609000. Its totient is φ = 2826641664.

The previous prime is 7070104037. The next prime is 7070104057. The reversal of 7070104040 is 404010707.

It can be written as a sum of positive squares in 4 ways, for example, as 2035633924 + 5034470116 = 45118^2 + 70954^2 .

It is a super-2 number, since 2×7070104040² = 99972742272848643200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7070103997 and 7070104015.

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 7 ways as a sum of consecutive naturals, for example, 40046 + ... + 125474.

Almost surely, 2^7070104040 is an apocalyptic number.

It is an amenable number.

7070104040 is an abundant number, since it is smaller than the sum of its proper divisors (8845504960).

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

7070104040 is a wasteful number, since it uses less digits than its factorization.

7070104040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87509 (or 87505 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 7070104040 is about 84083.9107082919. The cubic root of 7070104040 is about 1919.2958970600.

Adding to 7070104040 its reverse (404010707), we get a palindrome (7474114747).

The spelling of 7070104040 in words is "seven billion, seventy million, one hundred four thousand, forty".