361026243 has 12 divisors (see below), whose sum is σ = 530032048. Its totient is φ = 236738160.

The previous prime is 361026241. The next prime is 361026283. The reversal of 361026243 is 342620163.

361026243 is a `hidden beast` number, since 3 + 610 + 2 + 6 + 2 + 43 = 666.

It is not a de Polignac number, because 361026243 - 2¹ = 361026241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361026241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328255 + ... + 329352.

Almost surely, 2^361026243 is an apocalyptic number.

361026243 is a deficient number, since it is larger than the sum of its proper divisors (169005805).

361026243 is a wasteful number, since it uses less digits than its factorization.

361026243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657674 (or 657671 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 361026243 is about 19000.6905927127. The cubic root of 361026243 is about 712.0539893780.

The spelling of 361026243 in words is "three hundred sixty-one million, twenty-six thousand, two hundred forty-three".