2044774776534 has 16 divisors (see below), whose sum is σ = 4673770917888. Its totient is φ = 584221364712.

The previous prime is 2044774776529. The next prime is 2044774776547. The reversal of 2044774776534 is 4356774774402.

It is a super-2 number, since 2×2044774776534² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24342556822 + ... + 24342556905.

It is an arithmetic number, because the mean of its divisors is an integer number (292110682368).

Almost surely, 2^{2044774776534} is an apocalyptic number.

2044774776534 is an abundant number, since it is smaller than the sum of its proper divisors (2628996141354).

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

2044774776534 is a wasteful number, since it uses less digits than its factorization.

2044774776534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48685113739.

The product of its (nonzero) digits is 110638080, while the sum is 60.

The spelling of 2044774776534 in words is "two trillion, forty-four billion, seven hundred seventy-four million, seven hundred seventy-six thousand, five hundred thirty-four".