8003710003440 has 80 divisors (see below), whose sum is σ = 24812255664000. Its totient is φ = 2134257751296.

The previous prime is 8003710003391. The next prime is 8003710003501. The reversal of 8003710003440 is 443000173008.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 8003710003398 and 8003710003407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7674411 + ... + 8654709.

It is an arithmetic number, because the mean of its divisors is an integer number (310153195800).

Almost surely, 2^{8003710003440} is an apocalyptic number.

8003710003440 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8003710003440 is an abundant number, since it is smaller than the sum of its proper divisors (16808545660560).

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

8003710003440 is a wasteful number, since it uses less digits than its factorization.

8003710003440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014334 (or 1014328 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

Adding to 8003710003440 its reverse (443000173008), we get a palindrome (8446710176448).

The spelling of 8003710003440 in words is "eight trillion, three billion, seven hundred ten million, three thousand, four hundred forty".