441167280474845 has 8 divisors (see below), whose sum is σ = 536652801454776. Its totient is φ = 348099114456576.

The previous prime is 441167280474803. The next prime is 441167280474859. The reversal of 441167280474845 is 548474082761144.

It can be written as a sum of positive squares in 4 ways, for example, as 1719785696836 + 439447494778009 = 1311406^2 + 20963003^2 .

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 441167280474845 - 2¹⁶ = 441167280409309 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 604338740012 + ... + 604338740741.

It is an arithmetic number, because the mean of its divisors is an integer number (67081600181847).

Almost surely, 2^{441167280474845} is an apocalyptic number.

It is an amenable number.

441167280474845 is a deficient number, since it is larger than the sum of its proper divisors (95485520979931).

441167280474845 is a wasteful number, since it uses less digits than its factorization.

441167280474845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208677480831.

The product of its (nonzero) digits is 192675840, while the sum is 65.

The spelling of 441167280474845 in words is "four hundred forty-one trillion, one hundred sixty-seven billion, two hundred eighty million, four hundred seventy-four thousand, eight hundred forty-five".