4166641215000 has 800 divisors, whose sum is σ = 16018486506000. Its totient is φ = 1003155840000.

The previous prime is 4166641214987. The next prime is 4166641215089. The reversal of 4166641215000 is 5121466614.

4166641215000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 199 ways as a sum of consecutive naturals, for example, 663791862 + ... + 663798138.

Almost surely, 2^{4166641215000} is an apocalyptic number.

4166641215000 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 4166641215000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8009243253000).

4166641215000 is an abundant number, since it is smaller than the sum of its proper divisors (11851845291000).

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

4166641215000 is a wasteful number, since it uses less digits than its factorization.

4166641215000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475 (or 6447 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 4166641215000 in words is "four trillion, one hundred sixty-six billion, six hundred forty-one million, two hundred fifteen thousand".