361335533166 has 12 divisors (see below), whose sum is σ = 782893655232. Its totient is φ = 120445177716.

The previous prime is 361335533161. The next prime is 361335533231. The reversal of 361335533166 is 661335533163.

361335533166 is a `hidden beast` number, since 3 + 6 + 1 + 3 + 3 + 553 + 31 + 66 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361335533161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10037098126 + ... + 10037098161.

It is an arithmetic number, because the mean of its divisors is an integer number (65241137936).

Almost surely, 2^361335533166 is an apocalyptic number.

361335533166 is an abundant number, since it is smaller than the sum of its proper divisors (421558122066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

361335533166 is a wasteful number, since it uses less digits than its factorization.

361335533166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20074196295 (or 20074196292 counting only the distinct ones).

The product of its digits is 1312200, while the sum is 45.

The spelling of 361335533166 in words is "three hundred sixty-one billion, three hundred thirty-five million, five hundred thirty-three thousand, one hundred sixty-six".