361044731456 has 14 divisors (see below), whose sum is σ = 716448139110. Its totient is φ = 180522365696.

The previous prime is 361044731449. The next prime is 361044731503. The reversal of 361044731456 is 654137440163.

It can be written as a sum of positive squares in only one way, i.e., 358580601856 + 2464129600 = 598816^2 + 49640^2 .

It is a super-2 number, since 2×361044731456² (a number of 24 digits) contains 22 as substring.

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, 2820661901 + ... + 2820662028.

Almost surely, 2^361044731456 is an apocalyptic number.

It is an amenable number.

361044731456 is a deficient number, since it is larger than the sum of its proper divisors (355403407654).

361044731456 is an equidigital number, since it uses as much as digits as its factorization.

361044731456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5641323941 (or 5641323931 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 361044731456 in words is "three hundred sixty-one billion, forty-four million, seven hundred thirty-one thousand, four hundred fifty-six".