2041561433 has 8 divisors (see below), whose sum is σ = 2169877248. Its totient is φ = 1914159424.

The previous prime is 2041561429. The next prime is 2041561463. The reversal of 2041561433 is 3341651402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2041561433 - 2² = 2041561429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2041561396 and 2041561405.

It is not an unprimeable number, because it can be changed into a prime (2041561463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223841 + ... + 232782.

It is an arithmetic number, because the mean of its divisors is an integer number (271234656).

Almost surely, 2^2041561433 is an apocalyptic number.

It is an amenable number.

2041561433 is a deficient number, since it is larger than the sum of its proper divisors (128315815).

2041561433 is a wasteful number, since it uses less digits than its factorization.

2041561433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456903.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2041561433 is about 45183.6412100663. The cubic root of 2041561433 is about 1268.5886387910.

The spelling of 2041561433 in words is "two billion, forty-one million, five hundred sixty-one thousand, four hundred thirty-three".