64352000144 has 20 divisors (see below), whose sum is σ = 131244211440. Its totient is φ = 30482526240.

The previous prime is 64352000143. The next prime is 64352000159. The reversal of 64352000144 is 44100025346.

It is not an unprimeable number, because it can be changed into a prime (64352000143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105841802 + ... + 105842409.

It is an arithmetic number, because the mean of its divisors is an integer number (6562210572).

Almost surely, 2^64352000144 is an apocalyptic number.

It is an amenable number.

64352000144 is an abundant number, since it is smaller than the sum of its proper divisors (66892211296).

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

64352000144 is a wasteful number, since it uses less digits than its factorization.

64352000144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211684238 (or 211684232 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 64352000144 in words is "sixty-four billion, three hundred fifty-two million, one hundred forty-four", and thus it is an aban number.