2844116975401 has 45 divisors (see below), whose sum is σ = 3278607340259. Its totient is φ = 2466697673856.

The previous prime is 2844116975383. The next prime is 2844116975411. The reversal of 2844116975401 is 1045796114482.

It is a happy number.

The square root of 2844116975401 is 1686451.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 2596336029225 + 247780946176 = 1611315^2 + 497776^2 .

It is not a de Polignac number, because 2844116975401 - 2²⁹ = 2843580104489 is a prime.

It is a super-2 number, since 2×2844116975401² (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 (2844116975411) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 4845173430 + ... + 4845174016.

Almost surely, 2^{2844116975401} is an apocalyptic number.

2844116975401 is the 1686451-st square number.

2844116975401 is the 843226-th centered octagonal number.

It is an amenable number.

2844116975401 is a deficient number, since it is larger than the sum of its proper divisors (434490364858).

2844116975401 is an frugal number, since it uses more digits than its factorization.

2844116975401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 2844116975401 in words is "two trillion, eight hundred forty-four billion, one hundred sixteen million, nine hundred seventy-five thousand, four hundred one".