7126363040 has 96 divisors (see below), whose sum is σ = 17197273296. Its totient is φ = 2789662720.

The previous prime is 7126362989. The next prime is 7126363103. The reversal of 7126363040 is 403636217.

It can be written as a sum of positive squares in 8 ways, for example, as 3537394576 + 3588968464 = 59476^2 + 59908^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 7126362988 and 7126363006.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4417274 + ... + 4418886.

Almost surely, 2^7126363040 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 7126363040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8598636648).

7126363040 is an abundant number, since it is smaller than the sum of its proper divisors (10070910256).

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

7126363040 is a wasteful number, since it uses less digits than its factorization.

7126363040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202 (or 2194 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 7126363040 is about 84417.7886467064. The cubic root of 7126363040 is about 1924.3732633346.

Adding to 7126363040 its reverse (403636217), we get a palindrome (7529999257).

The spelling of 7126363040 in words is "seven billion, one hundred twenty-six million, three hundred sixty-three thousand, forty".