6345600016 has 80 divisors (see below), whose sum is σ = 14293656576. Its totient is φ = 2672765568.

The previous prime is 6345599989. The next prime is 6345600043. The reversal of 6345600016 is 6100065436.

It is an interprime number because it is at equal distance from previous prime (6345599989) and next prime (6345600043).

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, 4854435 + ... + 4855741.

Almost surely, 2^6345600016 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 6345600016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7146828288).

6345600016 is an abundant number, since it is smaller than the sum of its proper divisors (7948056560).

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

6345600016 is a wasteful number, since it uses less digits than its factorization.

6345600016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036 (or 2030 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 6345600016 is about 79659.2745133923. The cubic root of 6345600016 is about 1851.3600922145.

The spelling of 6345600016 in words is "six billion, three hundred forty-five million, six hundred thousand, sixteen".