361830148612 has 6 divisors (see below), whose sum is σ = 633202760078. Its totient is φ = 180915074304.

The previous prime is 361830148609. The next prime is 361830148643. The reversal of 361830148612 is 216841038163.

It can be written as a sum of positive squares in only one way, i.e., 208067348736 + 153762799876 = 456144^2 + 392126^2 .

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 as a sum of consecutive naturals, namely, 45228768573 + ... + 45228768580.

Almost surely, 2^361830148612 is an apocalyptic number.

It is an amenable number.

361830148612 is a deficient number, since it is larger than the sum of its proper divisors (271372611466).

361830148612 is a wasteful number, since it uses less digits than its factorization.

361830148612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90457537157 (or 90457537155 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 361830148612 in words is "three hundred sixty-one billion, eight hundred thirty million, one hundred forty-eight thousand, six hundred twelve".