253424111673 has 8 divisors (see below), whose sum is σ = 337982119648. Its totient is φ = 168907755744.

The previous prime is 253424111671. The next prime is 253424111687. The reversal of 253424111673 is 376111424352.

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

It is not a de Polignac number, because 253424111673 - 2¹ = 253424111671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253424111671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10398811 + ... + 10423152.

It is an arithmetic number, because the mean of its divisors is an integer number (42247764956).

Almost surely, 2^253424111673 is an apocalyptic number.

It is an amenable number.

253424111673 is a deficient number, since it is larger than the sum of its proper divisors (84558007975).

253424111673 is a wasteful number, since it uses less digits than its factorization.

253424111673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20826023.

The product of its digits is 120960, while the sum is 39.

The spelling of 253424111673 in words is "two hundred fifty-three billion, four hundred twenty-four million, one hundred eleven thousand, six hundred seventy-three".