6345330140 has 48 divisors (see below), whose sum is σ = 13536903072. Its totient is φ = 2497879296.

The previous prime is 6345330071. The next prime is 6345330169. The reversal of 6345330140 is 410335436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2267222 + ... + 2270018.

It is an arithmetic number, because the mean of its divisors is an integer number (282018814).

Almost surely, 2^6345330140 is an apocalyptic number.

It is an amenable number.

6345330140 is an abundant number, since it is smaller than the sum of its proper divisors (7191572932).

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

6345330140 is a wasteful number, since it uses less digits than its factorization.

6345330140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566 (or 4564 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 6345330140 is about 79657.5805557764. The cubic root of 6345330140 is about 1851.3338459578. Note that the first 3 decimals are identical.

Adding to 6345330140 its reverse (410335436), we get a palindrome (6755665576).

The spelling of 6345330140 in words is "six billion, three hundred forty-five million, three hundred thirty thousand, one hundred forty".