3561146241 has 8 divisors (see below), whose sum is σ = 4763463744. Its totient is φ = 2366463120.

The previous prime is 3561146207. The next prime is 3561146261. The reversal of 3561146241 is 1426411653.

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

It is not a de Polignac number, because 3561146241 - 2⁶ = 3561146177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3561146261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1907506 + ... + 1909371.

It is an arithmetic number, because the mean of its divisors is an integer number (595432968).

Almost surely, 2^3561146241 is an apocalyptic number.

It is an amenable number.

3561146241 is a deficient number, since it is larger than the sum of its proper divisors (1202317503).

3561146241 is a wasteful number, since it uses less digits than its factorization.

3561146241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817191.

The product of its digits is 17280, while the sum is 33.

The square root of 3561146241 is about 59675.3403090422. The cubic root of 3561146241 is about 1527.0852049762.

Adding to 3561146241 its reverse (1426411653), we get a palindrome (4987557894).

The spelling of 3561146241 in words is "three billion, five hundred sixty-one million, one hundred forty-six thousand, two hundred forty-one".