360643254434 has 4 divisors (see below), whose sum is σ = 540964881654. Its totient is φ = 180321627216.

The previous prime is 360643254427. The next prime is 360643254449. The reversal of 360643254434 is 434452346063.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 282688939225 + 77954315209 = 531685^2 + 279203^2 .

It is a Curzon number.

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, 90160813607 + ... + 90160813610.

Almost surely, 2^360643254434 is an apocalyptic number.

360643254434 is a deficient number, since it is larger than the sum of its proper divisors (180321627220).

360643254434 is a wasteful number, since it uses less digits than its factorization.

360643254434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180321627219.

The product of its (nonzero) digits is 2488320, while the sum is 44.

The spelling of 360643254434 in words is "three hundred sixty billion, six hundred forty-three million, two hundred fifty-four thousand, four hundred thirty-four".