41751974889 has 9 divisors (see below), whose sum is σ = 60309293629. Its totient is φ = 27834241260.

The previous prime is 41751974879. The next prime is 41751974903. The reversal of 41751974889 is 98847915714.

The square root of 41751974889 is 204333.

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

41751974889 is a `hidden beast` number, since 4 + 17 + 51 + 97 + 488 + 9 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 41751974889 - 2¹⁷ = 41751843817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41751974879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 578944 + ... + 647054.

Almost surely, 2^41751974889 is an apocalyptic number.

41751974889 is the 204333-rd square number.

41751974889 is the 102167-th centered octagonal number.

It is an amenable number.

41751974889 is a deficient number, since it is larger than the sum of its proper divisors (18557318740).

41751974889 is an frugal number, since it uses more digits than its factorization.

41751974889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136228 (or 68114 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 63.

The spelling of 41751974889 in words is "forty-one billion, seven hundred fifty-one million, nine hundred seventy-four thousand, eight hundred eighty-nine".