365140252643 has 8 divisors (see below), whose sum is σ = 365349121200. Its totient is φ = 364931447040.

The previous prime is 365140252621. The next prime is 365140252651. The reversal of 365140252643 is 346252041563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 365140252643 - 2⁸ = 365140252387 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 365140252643.

It is not an unprimeable number, because it can be changed into a prime (365140282643) by changing a digit.

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, 15774188 + ... + 15797318.

It is an arithmetic number, because the mean of its divisors is an integer number (45668640150).

Almost surely, 2^365140252643 is an apocalyptic number.

365140252643 is a deficient number, since it is larger than the sum of its proper divisors (208868557).

365140252643 is a wasteful number, since it uses less digits than its factorization.

365140252643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31477.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 365140252643 in words is "three hundred sixty-five billion, one hundred forty million, two hundred fifty-two thousand, six hundred forty-three".