10444166643361 has 8 divisors (see below), whose sum is σ = 11407719952800. Its totient is φ = 9482960603040.

The previous prime is 10444166643319. The next prime is 10444166643371. The reversal of 10444166643361 is 16334666144401.

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 10444166643361 - 2¹¹ = 10444166641313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10444166643371) 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, 586807971 + ... + 586825768.

It is an arithmetic number, because the mean of its divisors is an integer number (1425964994100).

Almost surely, 2^{10444166643361} is an apocalyptic number.

10444166643361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10444166643361 is a deficient number, since it is larger than the sum of its proper divisors (963553309439).

10444166643361 is a wasteful number, since it uses less digits than its factorization.

10444166643361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173634559.

The product of its (nonzero) digits is 2985984, while the sum is 49.

The spelling of 10444166643361 in words is "ten trillion, four hundred forty-four billion, one hundred sixty-six million, six hundred forty-three thousand, three hundred sixty-one".