363699271812 has 12 divisors (see below), whose sum is σ = 848631634256. Its totient is φ = 121233090600.

The previous prime is 363699271811. The next prime is 363699271823. The reversal of 363699271812 is 218172996363.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (363699271811) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15154136314 + ... + 15154136337.

Almost surely, 2^363699271812 is an apocalyptic number.

It is an amenable number.

363699271812 is an abundant number, since it is smaller than the sum of its proper divisors (484932362444).

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

363699271812 is a wasteful number, since it uses less digits than its factorization.

363699271812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30308272658 (or 30308272656 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 57.

The spelling of 363699271812 in words is "three hundred sixty-three billion, six hundred ninety-nine million, two hundred seventy-one thousand, eight hundred twelve".