4173071616 has 144 divisors (see below), whose sum is σ = 14103600000. Its totient is φ = 1192292352.

The previous prime is 4173071599. The next prime is 4173071633. The reversal of 4173071616 is 6161703714.

4173071616 is a `hidden beast` number, since 4 + 1 + 7 + 30 + 7 + 1 + 616 = 666.

It is an interprime number because it is at equal distance from previous prime (4173071599) and next prime (4173071633).

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 5260 + ... + 91508.

Almost surely, 2^4173071616 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 4173071616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7051800000).

4173071616 is an abundant number, since it is smaller than the sum of its proper divisors (9930528384).

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

4173071616 is an equidigital number, since it uses as much as digits as its factorization.

4173071616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86281 (or 86261 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 4173071616 is about 64599.3159096906. The cubic root of 4173071616 is about 1609.9730736337.

The spelling of 4173071616 in words is "four billion, one hundred seventy-three million, seventy-one thousand, six hundred sixteen".