6416542441496 has 96 divisors (see below), whose sum is σ = 13801743053280. Its totient is φ = 2789274808320.

The previous prime is 6416542441489. The next prime is 6416542441499. The reversal of 6416542441496 is 6941442456146.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6416542441499) 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, 132513386 + ... + 132561798.

It is an arithmetic number, because the mean of its divisors is an integer number (143768156805).

Almost surely, 2^{6416542441496} 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 6416542441496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6900871526640).

6416542441496 is an abundant number, since it is smaller than the sum of its proper divisors (7385200611784).

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

6416542441496 is a wasteful number, since it uses less digits than its factorization.

6416542441496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54417 (or 54402 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 56.

The spelling of 6416542441496 in words is "six trillion, four hundred sixteen billion, five hundred forty-two million, four hundred forty-one thousand, four hundred ninety-six".