345065569759 has 8 divisors (see below), whose sum is σ = 350733466800. Its totient is φ = 339398030400.

The previous prime is 345065569753. The next prime is 345065569813. The reversal of 345065569759 is 957965560543.

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 345065569759 - 2³¹ = 342918086111 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 345065569759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345065569753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2437092 + ... + 2574790.

It is an arithmetic number, because the mean of its divisors is an integer number (43841683350).

Almost surely, 2^345065569759 is an apocalyptic number.

345065569759 is a deficient number, since it is larger than the sum of its proper divisors (5667897041).

345065569759 is a wasteful number, since it uses less digits than its factorization.

345065569759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178841.

The product of its (nonzero) digits is 153090000, while the sum is 64.

The spelling of 345065569759 in words is "three hundred forty-five billion, sixty-five million, five hundred sixty-nine thousand, seven hundred fifty-nine".