361254183816 has 64 divisors (see below), whose sum is σ = 916298248320. Its totient is φ = 118664663040.

The previous prime is 361254183781. The next prime is 361254183833. The reversal of 361254183816 is 618381452163.

It is an alternating number because its digits alternate between odd and even.

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 15 ways as a sum of consecutive naturals, for example, 3550386 + ... + 3650718.

It is an arithmetic number, because the mean of its divisors is an integer number (14317160130).

Almost surely, 2^361254183816 is an apocalyptic number.

It is an amenable number.

361254183816 is an abundant number, since it is smaller than the sum of its proper divisors (555044064504).

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

361254183816 is a wasteful number, since it uses less digits than its factorization.

361254183816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102526 (or 102522 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The spelling of 361254183816 in words is "three hundred sixty-one billion, two hundred fifty-four million, one hundred eighty-three thousand, eight hundred sixteen".