71338006677404 has 12 divisors (see below), whose sum is σ = 125285787529728. Its totient is φ = 35542067383200.

The previous prime is 71338006677403. The next prime is 71338006677463. The reversal of 71338006677404 is 40477660083317.

It is a super-2 number, since 2×71338006677404² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 71338006677404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71338006677401) by changing a digit.

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, 31733987612 + ... + 31733989859.

It is an arithmetic number, because the mean of its divisors is an integer number (10440482294144).

Almost surely, 2^{71338006677404} is an apocalyptic number.

It is an amenable number.

71338006677404 is a deficient number, since it is larger than the sum of its proper divisors (53947780852324).

71338006677404 is a wasteful number, since it uses less digits than its factorization.

71338006677404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63467977756 (or 63467977754 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 71338006677404 in words is "seventy-one trillion, three hundred thirty-eight billion, six million, six hundred seventy-seven thousand, four hundred four".