4366667819940 has 192 divisors, whose sum is σ = 12506694520320. Its totient is φ = 1138144296960.

The previous prime is 4366667819923. The next prime is 4366667820001. The reversal of 4366667819940 is 499187666634.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 197281114 + ... + 197303246.

It is an arithmetic number, because the mean of its divisors is an integer number (65139033960).

Almost surely, 2^{4366667819940} 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 4366667819940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6253347260160).

4366667819940 is an abundant number, since it is smaller than the sum of its proper divisors (8140026700380).

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

4366667819940 is a wasteful number, since it uses less digits than its factorization.

4366667819940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22662 (or 22660 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 69.

The spelling of 4366667819940 in words is "four trillion, three hundred sixty-six billion, six hundred sixty-seven million, eight hundred nineteen thousand, nine hundred forty".