253441566341 has 8 divisors (see below), whose sum is σ = 256522526400. Its totient is φ = 250370160768.

The previous prime is 253441566337. The next prime is 253441566373. The reversal of 253441566341 is 143665144352.

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

It is a cyclic number.

It is not a de Polignac number, because 253441566341 - 2² = 253441566337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 253441566292 and 253441566301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253441596341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2335241 + ... + 2441358.

It is an arithmetic number, because the mean of its divisors is an integer number (32065315800).

Almost surely, 2^253441566341 is an apocalyptic number.

It is an amenable number.

253441566341 is a deficient number, since it is larger than the sum of its proper divisors (3080960059).

253441566341 is an equidigital number, since it uses as much as digits as its factorization.

253441566341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777243.

The product of its digits is 1036800, while the sum is 44.

The spelling of 253441566341 in words is "two hundred fifty-three billion, four hundred forty-one million, five hundred sixty-six thousand, three hundred forty-one".