361719537068 has 24 divisors (see below), whose sum is σ = 666864298800. Its totient is φ = 171202275648.

The previous prime is 361719537041. The next prime is 361719537071. The reversal of 361719537068 is 860735917163.

It is a super-4 number, since 4×361719537068⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

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 7 ways as a sum of consecutive naturals, for example, 1829783 + ... + 2017806.

It is an arithmetic number, because the mean of its divisors is an integer number (27786012450).

Almost surely, 2^361719537068 is an apocalyptic number.

361719537068 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

361719537068 is a deficient number, since it is larger than the sum of its proper divisors (305144761732).

361719537068 is a wasteful number, since it uses less digits than its factorization.

361719537068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848849 (or 3848847 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 56.

The spelling of 361719537068 in words is "three hundred sixty-one billion, seven hundred nineteen million, five hundred thirty-seven thousand, sixty-eight".