71295411830 has 16 divisors (see below), whose sum is σ = 130139231904. Its totient is φ = 28116500160.

The previous prime is 71295411829. The next prime is 71295411883. The reversal of 71295411830 is 3811459217.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 50207327 + ... + 50208746.

It is an arithmetic number, because the mean of its divisors is an integer number (8133701994).

Almost surely, 2^71295411830 is an apocalyptic number.

71295411830 is a deficient number, since it is larger than the sum of its proper divisors (58843820074).

71295411830 is a wasteful number, since it uses less digits than its factorization.

71295411830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100416151.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 71295411830 in words is "seventy-one billion, two hundred ninety-five million, four hundred eleven thousand, eight hundred thirty".