71874081082 has 4 divisors (see below), whose sum is σ = 107811121626. Its totient is φ = 35937040540.

The previous prime is 71874081077. The next prime is 71874081101. The reversal of 71874081082 is 28018047817.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54503104681 + 17370976401 = 233459^2 + 131799^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17968520269 + ... + 17968520272.

Almost surely, 2^71874081082 is an apocalyptic number.

71874081082 is a deficient number, since it is larger than the sum of its proper divisors (35937040544).

71874081082 is a wasteful number, since it uses less digits than its factorization.

71874081082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35937040543.

The product of its (nonzero) digits is 200704, while the sum is 46.

The spelling of 71874081082 in words is "seventy-one billion, eight hundred seventy-four million, eighty-one thousand, eighty-two".