4041832805761 has 3 divisors (see below), whose sum is σ = 4041834816193. Its totient is φ = 4041830795330.

The previous prime is 4041832805753. The next prime is 4041832805821. The reversal of 4041832805761 is 1675082381404.

The square root of 4041832805761 is 2010431.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 4041832805761 - 2³ = 4041832805753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4041832805561) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1005216 + ... + 3015646.

Almost surely, 2^{4041832805761} is an apocalyptic number.

4041832805761 is the 2010431-st square number.

4041832805761 is the 1005216-th centered octagonal number.

It is an amenable number.

4041832805761 is a deficient number, since it is larger than the sum of its proper divisors (2010432).

4041832805761 is an frugal number, since it uses more digits than its factorization.

4041832805761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020862 (or 2010431 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

Multiplying 4041832805761 by its sum of digits (49), we get a square (198049807482289 = 14073017²).

The spelling of 4041832805761 in words is "four trillion, forty-one billion, eight hundred thirty-two million, eight hundred five thousand, seven hundred sixty-one".