4094989828321 has 8 divisors (see below), whose sum is σ = 4680065680704. Its totient is φ = 3509933302320.

The previous prime is 4094989828273. The next prime is 4094989828343. The reversal of 4094989828321 is 1238289894904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4094989828321 - 2²³ = 4094981439713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4094989828121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4374670 + ... + 5227591.

It is an arithmetic number, because the mean of its divisors is an integer number (585008210088).

Almost surely, 2^{4094989828321} is an apocalyptic number.

It is an amenable number.

4094989828321 is a deficient number, since it is larger than the sum of its proper divisors (585075852383).

4094989828321 is an equidigital number, since it uses as much as digits as its factorization.

4094989828321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9663191.

The product of its (nonzero) digits is 71663616, while the sum is 67.

The spelling of 4094989828321 in words is "four trillion, ninety-four billion, nine hundred eighty-nine million, eight hundred twenty-eight thousand, three hundred twenty-one".