4415164410721 has 8 divisors (see below), whose sum is σ = 4447191980000. Its totient is φ = 4383140610240.

The previous prime is 4415164410653. The next prime is 4415164410737. The reversal of 4415164410721 is 1270144615144.

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 4415164410721 - 2¹⁷ = 4415164279649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4415164410751) 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, 1430905 + ... + 3298153.

It is an arithmetic number, because the mean of its divisors is an integer number (555898997500).

Almost surely, 2^{4415164410721} is an apocalyptic number.

It is an amenable number.

4415164410721 is a deficient number, since it is larger than the sum of its proper divisors (32027569279).

4415164410721 is a wasteful number, since it uses less digits than its factorization.

4415164410721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884399.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 4415164410721 in words is "four trillion, four hundred fifteen billion, one hundred sixty-four million, four hundred ten thousand, seven hundred twenty-one".