441772223753346 has 64 divisors (see below), whose sum is σ = 898909296088320. Its totient is φ = 144710180858880.

The previous prime is 441772223753321. The next prime is 441772223753381. The reversal of 441772223753346 is 643357322277144.

It is a self number, because there is not a number n which added to its sum of digits gives 441772223753346.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2243846766 + ... + 2244043638.

It is an arithmetic number, because the mean of its divisors is an integer number (14045457751380).

Almost surely, 2^{441772223753346} is an apocalyptic number.

441772223753346 is an abundant number, since it is smaller than the sum of its proper divisors (457137072334974).

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

441772223753346 is a wasteful number, since it uses less digits than its factorization.

441772223753346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214091.

The product of its digits is 142248960, while the sum is 60.

The spelling of 441772223753346 in words is "four hundred forty-one trillion, seven hundred seventy-two billion, two hundred twenty-three million, seven hundred fifty-three thousand, three hundred forty-six".