3850061771156 has 12 divisors (see below), whose sum is σ = 6751443027168. Its totient is φ = 1921078049112.

The previous prime is 3850061771113. The next prime is 3850061771183. The reversal of 3850061771156 is 6511771600583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988206926 + ... + 988210821.

It is an arithmetic number, because the mean of its divisors is an integer number (562620252264).

Almost surely, 2^{3850061771156} is an apocalyptic number.

It is an amenable number.

3850061771156 is a deficient number, since it is larger than the sum of its proper divisors (2901381256012).

3850061771156 is a wasteful number, since it uses less digits than its factorization.

3850061771156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976418238 (or 1976418236 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 50.

The spelling of 3850061771156 in words is "three trillion, eight hundred fifty billion, sixty-one million, seven hundred seventy-one thousand, one hundred fifty-six".