345301323024 has 120 divisors (see below), whose sum is σ = 1037935630368. Its totient is φ = 98631859200.

The previous prime is 345301323001. The next prime is 345301323041. The reversal of 345301323024 is 420323103543.

It is a junction number, because it is equal to n+sod(n) for n = 345301322982 and 345301323000.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10183699 + ... + 10217549.

Almost surely, 2^345301323024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 345301323024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518967815184).

345301323024 is an abundant number, since it is smaller than the sum of its proper divisors (692634307344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345301323024 is a wasteful number, since it uses less digits than its factorization.

345301323024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38213 (or 38200 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 345301323024 its reverse (420323103543), we get a palindrome (765624426567).

The spelling of 345301323024 in words is "three hundred forty-five billion, three hundred one million, three hundred twenty-three thousand, twenty-four".