4440105223194 has 16 divisors (see below), whose sum is σ = 8885569675968. Its totient is φ = 1479141869472.

The previous prime is 4440105223189. The next prime is 4440105223207. The reversal of 4440105223194 is 4913225010444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223290462 + ... + 223310345.

It is an arithmetic number, because the mean of its divisors is an integer number (555348104748).

Almost surely, 2^{4440105223194} is an apocalyptic number.

4440105223194 is an abundant number, since it is smaller than the sum of its proper divisors (4445464452774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4440105223194 is a wasteful number, since it uses less digits than its factorization.

4440105223194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446602469.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 4440105223194 in words is "four trillion, four hundred forty billion, one hundred five million, two hundred twenty-three thousand, one hundred ninety-four".