11453446041661 has 12 divisors (see below), whose sum is σ = 12411655233120. Its totient is φ = 10564396050000.

The previous prime is 11453446041643. The next prime is 11453446041671. The reversal of 11453446041661 is 16614064435411.

11453446041661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11453446041661 - 2⁵ = 11453446041629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11453446041671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25467715 + ... + 25913536.

It is an arithmetic number, because the mean of its divisors is an integer number (1034304602760).

Almost surely, 2^{11453446041661} is an apocalyptic number.

It is an amenable number.

11453446041661 is a deficient number, since it is larger than the sum of its proper divisors (958209191459).

11453446041661 is a wasteful number, since it uses less digits than its factorization.

11453446041661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51382596 (or 51382583 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 11453446041661 in words is "eleven trillion, four hundred fifty-three billion, four hundred forty-six million, forty-one thousand, six hundred sixty-one".