1441651410661 has 32 divisors (see below), whose sum is σ = 1860345895680. Its totient is φ = 1084054272000.

The previous prime is 1441651410623. The next prime is 1441651410677. The reversal of 1441651410661 is 1660141561441.

It is not a de Polignac number, because 1441651410661 - 2⁹ = 1441651410149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441651416661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4075125 + ... + 4414741.

It is an arithmetic number, because the mean of its divisors is an integer number (58135809240).

Almost surely, 2^{1441651410661} is an apocalyptic number.

1441651410661 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1441651410661 is a deficient number, since it is larger than the sum of its proper divisors (418694485019).

1441651410661 is a wasteful number, since it uses less digits than its factorization.

1441651410661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341565.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 1441651410661 in words is "one trillion, four hundred forty-one billion, six hundred fifty-one million, four hundred ten thousand, six hundred sixty-one".