4434150020561 has 8 divisors (see below), whose sum is σ = 4497081724224. Its totient is φ = 4371231619440.

The previous prime is 4434150020507. The next prime is 4434150020569. The reversal of 4434150020561 is 1650200514344.

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 4434150020561 - 2²⁶ = 4434082911697 is a prime.

It is a super-2 number, since 2×4434150020561² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4434150020569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2653286 + ... + 3988511.

It is an arithmetic number, because the mean of its divisors is an integer number (562135215528).

Almost surely, 2^{4434150020561} is an apocalyptic number.

It is an amenable number.

4434150020561 is a deficient number, since it is larger than the sum of its proper divisors (62931703663).

4434150020561 is an equidigital number, since it uses as much as digits as its factorization.

4434150020561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6651271.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 4434150020561 in words is "four trillion, four hundred thirty-four billion, one hundred fifty million, twenty thousand, five hundred sixty-one".