4441317919161 has 8 divisors (see below), whose sum is σ = 5921767229664. Its totient is φ = 2960873610720.

The previous prime is 4441317919153. The next prime is 4441317919187. The reversal of 4441317919161 is 1619197131444.

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

It is not a de Polignac number, because 4441317919161 - 2³ = 4441317919153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4441317919121) 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, 2115846 + ... + 3655056.

It is an arithmetic number, because the mean of its divisors is an integer number (740220903708).

Almost surely, 2^{4441317919161} is an apocalyptic number.

It is an amenable number.

4441317919161 is a deficient number, since it is larger than the sum of its proper divisors (1480449310503).

4441317919161 is a wasteful number, since it uses less digits than its factorization.

4441317919161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501031.

The product of its digits is 653184, while the sum is 51.

The spelling of 4441317919161 in words is "four trillion, four hundred forty-one billion, three hundred seventeen million, nine hundred nineteen thousand, one hundred sixty-one".