361669091112 has 96 divisors (see below), whose sum is σ = 1136160292800. Its totient is φ = 101791717632.

The previous prime is 361669091087. The next prime is 361669091129. The reversal of 361669091112 is 211190966163.

361669091112 is a `hidden beast` number, since 3 + 616 + 6 + 9 + 0 + 9 + 11 + 12 = 666.

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 23 ways as a sum of consecutive naturals, for example, 5321437 + ... + 5388972.

It is an arithmetic number, because the mean of its divisors is an integer number (11835003050).

Almost surely, 2^361669091112 is an apocalyptic number.

It is an amenable number.

361669091112 is an abundant number, since it is smaller than the sum of its proper divisors (774491201688).

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

361669091112 is a wasteful number, since it uses less digits than its factorization.

361669091112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10710495 (or 10710488 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The spelling of 361669091112 in words is "three hundred sixty-one billion, six hundred sixty-nine million, ninety-one thousand, one hundred twelve".