361325313243 has 16 divisors (see below), whose sum is σ = 535326105600. Its totient is φ = 240870336840.

The previous prime is 361325313227. The next prime is 361325313263. The reversal of 361325313243 is 342313523163.

361325313243 is a `hidden beast` number, since 3 + 6 + 1 + 325 + 3 + 1 + 324 + 3 = 666.

It is not a de Polignac number, because 361325313243 - 2⁴ = 361325313227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 361325313198 and 361325313207.

It is not an unprimeable number, because it can be changed into a prime (361325313263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147958 + ... + 862868.

It is an arithmetic number, because the mean of its divisors is an integer number (33457881600).

Almost surely, 2^361325313243 is an apocalyptic number.

361325313243 is a deficient number, since it is larger than the sum of its proper divisors (174000792357).

361325313243 is a wasteful number, since it uses less digits than its factorization.

361325313243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733639 (or 733633 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The spelling of 361325313243 in words is "three hundred sixty-one billion, three hundred twenty-five million, three hundred thirteen thousand, two hundred forty-three".