71322070556116 has 48 divisors (see below), whose sum is σ = 131464484928000. Its totient is φ = 33763129313760.

The previous prime is 71322070556083. The next prime is 71322070556147. The reversal of 71322070556116 is 61165507022317.

71322070556116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1124585055 + ... + 1124648473.

It is an arithmetic number, because the mean of its divisors is an integer number (2738843436000).

Almost surely, 2^{71322070556116} is an apocalyptic number.

71322070556116 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

71322070556116 is a deficient number, since it is larger than the sum of its proper divisors (60142414371884).

71322070556116 is a wasteful number, since it uses less digits than its factorization.

71322070556116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72412 (or 72410 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 71322070556116 in words is "seventy-one trillion, three hundred twenty-two billion, seventy million, five hundred fifty-six thousand, one hundred sixteen".