44132777163 has 24 divisors (see below), whose sum is σ = 65843148800. Its totient is φ = 28455695280.

The previous prime is 44132777141. The next prime is 44132777167. The reversal of 44132777163 is 36177723144.

It is a happy number.

44132777163 is a `hidden beast` number, since 4 + 413 + 2 + 7 + 77 + 163 = 666.

It is not a de Polignac number, because 44132777163 - 2¹⁷ = 44132646091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44132777167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427470 + ... + 520572.

Almost surely, 2^44132777163 is an apocalyptic number.

44132777163 is a deficient number, since it is larger than the sum of its proper divisors (21710371637).

44132777163 is a wasteful number, since it uses less digits than its factorization.

44132777163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94839 (or 94836 counting only the distinct ones).

The product of its digits is 592704, while the sum is 45.

The spelling of 44132777163 in words is "forty-four billion, one hundred thirty-two million, seven hundred seventy-seven thousand, one hundred sixty-three".