35220643243365 has 8 divisors (see below), whose sum is σ = 56353029189408. Its totient is φ = 18784343063120.

The previous prime is 35220643243343. The next prime is 35220643243399. The reversal of 35220643243365 is 56334234602253.

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

It is not a de Polignac number, because 35220643243365 - 2⁶ = 35220643243301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1174021441431 + ... + 1174021441460.

It is an arithmetic number, because the mean of its divisors is an integer number (7044128648676).

Almost surely, 2^{35220643243365} is an apocalyptic number.

It is an amenable number.

35220643243365 is a deficient number, since it is larger than the sum of its proper divisors (21132385946043).

35220643243365 is a wasteful number, since it uses less digits than its factorization.

35220643243365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348042882899.

The product of its (nonzero) digits is 9331200, while the sum is 48.

The spelling of 35220643243365 in words is "thirty-five trillion, two hundred twenty billion, six hundred forty-three million, two hundred forty-three thousand, three hundred sixty-five".