4916169640844 has 144 divisors (see below), whose sum is σ = 10928319553536. Its totient is φ = 1894068126720.

The previous prime is 4916169640831. The next prime is 4916169640847. The reversal of 4916169640844 is 4480469616194.

It is not an unprimeable number, because it can be changed into a prime (4916169640847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132076124 + ... + 132113340.

Almost surely, 2^{4916169640844} is an apocalyptic number.

4916169640844 is a gapful number since it is divisible by the number (44) 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 4916169640844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5464159776768).

4916169640844 is an abundant number, since it is smaller than the sum of its proper divisors (6012149912692).

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

4916169640844 is a wasteful number, since it uses less digits than its factorization.

4916169640844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37684 (or 37671 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 62.

The spelling of 4916169640844 in words is "four trillion, nine hundred sixteen billion, one hundred sixty-nine million, six hundred forty thousand, eight hundred forty-four".