4398046516288 has 56 divisors (see below), whose sum is σ = 8826410454840. Its totient is φ = 2174074552320.

The previous prime is 4398046516249. The next prime is 4398046516361. The reversal of 4398046516288 is 8826156408934.

It can be written as a sum of positive squares in 4 ways, for example, as 5184 + 4398046511104 = 72^2 + 2097152^2 .

It is a Harshad number since it is a multiple of its sum of digits (64).

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, 58477428 + ... + 58552588.

Almost surely, 2^{4398046516288} 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 4398046516288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4413205227420).

4398046516288 is an abundant number, since it is smaller than the sum of its proper divisors (4428363938552).

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

4398046516288 is a wasteful number, since it uses less digits than its factorization.

4398046516288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85535 (or 85525 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 64.

The spelling of 4398046516288 in words is "four trillion, three hundred ninety-eight billion, forty-six million, five hundred sixteen thousand, two hundred eighty-eight".