6623141064 has 32 divisors (see below), whose sum is σ = 16560357120. Its totient is φ = 2207379776.

The previous prime is 6623141053. The next prime is 6623141071. The reversal of 6623141064 is 4601413266.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180937 + ... + 214439.

It is an arithmetic number, because the mean of its divisors is an integer number (517511160).

Almost surely, 2^6623141064 is an apocalyptic number.

It is an amenable number.

6623141064 is an abundant number, since it is smaller than the sum of its proper divisors (9937216056).

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

6623141064 is a wasteful number, since it uses less digits than its factorization.

6623141064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41749 (or 41745 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 6623141064 is about 81382.6828262622. The cubic root of 6623141064 is about 1877.9671953994.

The spelling of 6623141064 in words is "six billion, six hundred twenty-three million, one hundred forty-one thousand, sixty-four".