361228729148 has 12 divisors (see below), whose sum is σ = 722457458352. Its totient is φ = 154812312480.

The previous prime is 361228729139. The next prime is 361228729151. The reversal of 361228729148 is 841927822163.

361228729148 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 361228729148.

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, 6450512993 + ... + 6450513048.

It is an arithmetic number, because the mean of its divisors is an integer number (60204788196).

Almost surely, 2^361228729148 is an apocalyptic number.

It is an amenable number.

361228729148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

361228729148 is a wasteful number, since it uses less digits than its factorization.

361228729148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12901026052 (or 12901026050 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 53.

The spelling of 361228729148 in words is "three hundred sixty-one billion, two hundred twenty-eight million, seven hundred twenty-nine thousand, one hundred forty-eight".