241435660505653 has 16 divisors (see below), whose sum is σ = 244984254689664. Its totient is φ = 237891198525120.

The previous prime is 241435660505581. The next prime is 241435660505671. The reversal of 241435660505653 is 356505066534142.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 241435660505653 - 2³⁷ = 241298221552181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241435660505594 and 241435660505603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241435660505353) 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, 2103828751 + ... + 2103943507.

It is an arithmetic number, because the mean of its divisors is an integer number (15311515918104).

Almost surely, 2^{241435660505653} is an apocalyptic number.

It is an amenable number.

241435660505653 is a deficient number, since it is larger than the sum of its proper divisors (3548594184011).

241435660505653 is a wasteful number, since it uses less digits than its factorization.

241435660505653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132492.

The product of its (nonzero) digits is 38880000, while the sum is 55.

The spelling of 241435660505653 in words is "two hundred forty-one trillion, four hundred thirty-five billion, six hundred sixty million, five hundred five thousand, six hundred fifty-three".