4163071463720 has 128 divisors (see below), whose sum is σ = 10128840099840. Its totient is φ = 1530830638080.

The previous prime is 4163071463717. The next prime is 4163071463773. The reversal of 4163071463720 is 273641703614.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471091142 + ... + 471099978.

It is an arithmetic number, because the mean of its divisors is an integer number (79131563280).

Almost surely, 2^{4163071463720} is an apocalyptic number.

4163071463720 is a gapful number since it is divisible by the number (40) 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 4163071463720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5064420049920).

4163071463720 is an abundant number, since it is smaller than the sum of its proper divisors (5965768636120).

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

4163071463720 is a wasteful number, since it uses less digits than its factorization.

4163071463720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12475 (or 12471 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 4163071463720 in words is "four trillion, one hundred sixty-three billion, seventy-one million, four hundred sixty-three thousand, seven hundred twenty".