81060036850322 has 32 divisors (see below), whose sum is σ = 124457478393600. Its totient is φ = 39574815533568.

The previous prime is 81060036850313. The next prime is 81060036850327. The reversal of 81060036850322 is 22305863006018.

It is not an unprimeable number, because it can be changed into a prime (81060036850327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5717707298 + ... + 5717721474.

It is an arithmetic number, because the mean of its divisors is an integer number (3889296199800).

Almost surely, 2^{81060036850322} is an apocalyptic number.

81060036850322 is a deficient number, since it is larger than the sum of its proper divisors (43397441543278).

81060036850322 is a wasteful number, since it uses less digits than its factorization.

81060036850322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30770.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 81060036850322 in words is "eighty-one trillion, sixty billion, thirty-six million, eight hundred fifty thousand, three hundred twenty-two".