7135713440 has 96 divisors (see below), whose sum is σ = 17451915264. Its totient is φ = 2754984960.

The previous prime is 7135713439. The next prime is 7135713451. The reversal of 7135713440 is 443175317.

It is a self number, because there is not a number n which added to its sum of digits gives 7135713440.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747095 + ... + 756585.

It is an arithmetic number, because the mean of its divisors is an integer number (181790784).

Almost surely, 2^7135713440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7135713440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8725957632).

7135713440 is an abundant number, since it is smaller than the sum of its proper divisors (10316201824).

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

7135713440 is a wasteful number, since it uses less digits than its factorization.

7135713440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9670 (or 9662 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 7135713440 is about 84473.1521845847. The cubic root of 7135713440 is about 1925.2145431314.

Adding to 7135713440 its reverse (443175317), we get a palindrome (7578888757).

The spelling of 7135713440 in words is "seven billion, one hundred thirty-five million, seven hundred thirteen thousand, four hundred forty".