2045071164176 has 20 divisors (see below), whose sum is σ = 3966139008000. Its totient is φ = 1021551420192.

The previous prime is 2045071164167. The next prime is 2045071164203. The reversal of 2045071164176 is 6714611705402.

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, 61492976 + ... + 61526223.

It is an arithmetic number, because the mean of its divisors is an integer number (198306950400).

Almost surely, 2^{2045071164176} is an apocalyptic number.

It is an amenable number.

2045071164176 is a deficient number, since it is larger than the sum of its proper divisors (1921067843824).

2045071164176 is a wasteful number, since it uses less digits than its factorization.

2045071164176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123020246 (or 123020240 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

Adding to 2045071164176 its reverse (6714611705402), we get a palindrome (8759682869578).

The spelling of 2045071164176 in words is "two trillion, forty-five billion, seventy-one million, one hundred sixty-four thousand, one hundred seventy-six".