2889105441634 has 8 divisors (see below), whose sum is σ = 4333671663660. Its totient is φ = 1444548220416.

The previous prime is 2889105441601. The next prime is 2889105441659. The reversal of 2889105441634 is 4361445019882.

It can be written as a sum of positive squares in 2 ways, for example, as 2880307939609 + 8797502025 = 1697147^2 + 93795^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380519 + ... + 2772010.

Almost surely, 2^{2889105441634} is an apocalyptic number.

2889105441634 is a deficient number, since it is larger than the sum of its proper divisors (1444566222026).

2889105441634 is a wasteful number, since it uses less digits than its factorization.

2889105441634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500404.

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 2889105441634 in words is "two trillion, eight hundred eighty-nine billion, one hundred five million, four hundred forty-one thousand, six hundred thirty-four".