2418256064 has 112 divisors (see below), whose sum is σ = 5878299648. Its totient is φ = 964389888.

The previous prime is 2418256063. The next prime is 2418256097. The reversal of 2418256064 is 4606528142.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (2418256063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378077 + ... + 384419.

Almost surely, 2^2418256064 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 2418256064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2939149824).

2418256064 is an abundant number, since it is smaller than the sum of its proper divisors (3460043584).

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

2418256064 is a wasteful number, since it uses less digits than its factorization.

2418256064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6422 (or 6412 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 2418256064 is about 49175.7670402811. The cubic root of 2418256064 is about 1342.2521094434.

The spelling of 2418256064 in words is "two billion, four hundred eighteen million, two hundred fifty-six thousand, sixty-four".