3516476728144 has 80 divisors (see below), whose sum is σ = 7132485456000. Its totient is φ = 1676335874048.

The previous prime is 3516476728139. The next prime is 3516476728151. The reversal of 3516476728144 is 4418276746153.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459726432 + ... + 459734080.

It is an arithmetic number, because the mean of its divisors is an integer number (89156068200).

Almost surely, 2^{3516476728144} 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 3516476728144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3566242728000).

3516476728144 is an abundant number, since it is smaller than the sum of its proper divisors (3616008727856).

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

3516476728144 is a wasteful number, since it uses less digits than its factorization.

3516476728144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11572 (or 11566 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 58.

The spelling of 3516476728144 in words is "three trillion, five hundred sixteen billion, four hundred seventy-six million, seven hundred twenty-eight thousand, one hundred forty-four".