65441612841 has 16 divisors (see below), whose sum is σ = 95200574400. Its totient is φ = 39656261120.

The previous prime is 65441612813. The next prime is 65441612851. The reversal of 65441612841 is 14821614456.

It is a cyclic number.

It is not a de Polignac number, because 65441612841 - 2¹⁰ = 65441611817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65441612793 and 65441612802.

It is not an unprimeable number, because it can be changed into a prime (65441612851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123985 + ... + 382433.

It is an arithmetic number, because the mean of its divisors is an integer number (5950035900).

Almost surely, 2^65441612841 is an apocalyptic number.

It is an amenable number.

65441612841 is a deficient number, since it is larger than the sum of its proper divisors (29758961559).

65441612841 is a wasteful number, since it uses less digits than its factorization.

65441612841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266136.

The product of its digits is 184320, while the sum is 42.

The spelling of 65441612841 in words is "sixty-five billion, four hundred forty-one million, six hundred twelve thousand, eight hundred forty-one".