6345723030 has 16 divisors (see below), whose sum is σ = 15229735344. Its totient is φ = 1692192800.

The previous prime is 6345722989. The next prime is 6345723031. The reversal of 6345723030 is 303275436.

It is a junction number, because it is equal to n+sod(n) for n = 6345722982 and 6345723000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6345723031) 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, 105762021 + ... + 105762080.

It is an arithmetic number, because the mean of its divisors is an integer number (951858459).

Almost surely, 2^6345723030 is an apocalyptic number.

6345723030 is an abundant number, since it is smaller than the sum of its proper divisors (8884012314).

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

6345723030 is a wasteful number, since it uses less digits than its factorization.

6345723030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211524111.

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 6345723030 is about 79660.0466356881. The cubic root of 6345723030 is about 1851.3720554508.

Adding to 6345723030 its reverse (303275436), we get a palindrome (6648998466).

The spelling of 6345723030 in words is "six billion, three hundred forty-five million, seven hundred twenty-three thousand, thirty".