252241411353403 has 4 divisors (see below), whose sum is σ = 252241755119848. Its totient is φ = 252241067586960.

The previous prime is 252241411353401. The next prime is 252241411353419. The reversal of 252241411353403 is 304353114142252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252241411353403 - 2¹ = 252241411353401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252241411353401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170780226 + ... + 172250887.

It is an arithmetic number, because the mean of its divisors is an integer number (63060438779962).

Almost surely, 2^{252241411353403} is an apocalyptic number.

252241411353403 is a deficient number, since it is larger than the sum of its proper divisors (343766445).

252241411353403 is an equidigital number, since it uses as much as digits as its factorization.

252241411353403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343766444.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 252241411353403 its reverse (304353114142252), we get a palindrome (556594525495655).

The spelling of 252241411353403 in words is "two hundred fifty-two trillion, two hundred forty-one billion, four hundred eleven million, three hundred fifty-three thousand, four hundred three".