71003404333340 has 12 divisors (see below), whose sum is σ = 149107149100056. Its totient is φ = 28401361733328.

The previous prime is 71003404333333. The next prime is 71003404333369. The reversal of 71003404333340 is 4333340430017.

It is a self number, because there is not a number n which added to its sum of digits gives 71003404333340.

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 3 ways as a sum of consecutive naturals, for example, 1775085108314 + ... + 1775085108353.

It is an arithmetic number, because the mean of its divisors is an integer number (12425595758338).

Almost surely, 2^{71003404333340} is an apocalyptic number.

It is an amenable number.

71003404333340 is an abundant number, since it is smaller than the sum of its proper divisors (78103744766716).

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

71003404333340 is a wasteful number, since it uses less digits than its factorization.

71003404333340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550170216676 (or 3550170216674 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 35.

Adding to 71003404333340 its reverse (4333340430017), we get a palindrome (75336744763357).

The spelling of 71003404333340 in words is "seventy-one trillion, three billion, four hundred four million, three hundred thirty-three thousand, three hundred forty".