4434141447616 has 112 divisors (see below), whose sum is σ = 9735359304960. Its totient is φ = 1994395392000.

The previous prime is 4434141447599. The next prime is 4434141447629. The reversal of 4434141447616 is 6167441414344.

It is a super-2 number, since 2×4434141447616² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4434141447616.

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, 3252991 + ... + 4410241.

Almost surely, 2^{4434141447616} is an apocalyptic number.

4434141447616 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4434141447616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4867679652480).

4434141447616 is an abundant number, since it is smaller than the sum of its proper divisors (5301217857344).

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

4434141447616 is a wasteful number, since it uses less digits than its factorization.

4434141447616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157442 (or 1157432 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

The spelling of 4434141447616 in words is "four trillion, four hundred thirty-four billion, one hundred forty-one million, four hundred forty-seven thousand, six hundred sixteen".