4418466589392 has 120 divisors (see below), whose sum is σ = 12127421432256. Its totient is φ = 1385943281664.

The previous prime is 4418466589387. The next prime is 4418466589399. The reversal of 4418466589392 is 2939856648144.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4418466589399) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89768853 + ... + 89818059.

Almost surely, 2^{4418466589392} 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 4418466589392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6063710716128).

4418466589392 is an abundant number, since it is smaller than the sum of its proper divisors (7708954842864).

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

4418466589392 is a wasteful number, since it uses less digits than its factorization.

4418466589392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55725 (or 55702 counting only the distinct ones).

The product of its digits is 358318080, while the sum is 69.

The spelling of 4418466589392 in words is "four trillion, four hundred eighteen billion, four hundred sixty-six million, five hundred eighty-nine thousand, three hundred ninety-two".