4345285909799 has 4 divisors (see below), whose sum is σ = 4446339070536. Its totient is φ = 4244232749064.

The previous prime is 4345285909781. The next prime is 4345285909841. The reversal of 4345285909799 is 9979095825434.

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

It is a cyclic number.

It is not a de Polignac number, because 4345285909799 - 2²⁴ = 4345269132583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345285909709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50526580304 + ... + 50526580389.

It is an arithmetic number, because the mean of its divisors is an integer number (1111584767634).

Almost surely, 2^{4345285909799} is an apocalyptic number.

4345285909799 is a deficient number, since it is larger than the sum of its proper divisors (101053160737).

4345285909799 is a wasteful number, since it uses less digits than its factorization.

4345285909799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101053160736.

The product of its (nonzero) digits is 881798400, while the sum is 74.

The spelling of 4345285909799 in words is "four trillion, three hundred forty-five billion, two hundred eighty-five million, nine hundred nine thousand, seven hundred ninety-nine".