202344420341 has 4 divisors (see below), whose sum is σ = 231250766112. Its totient is φ = 173438074572.

The previous prime is 202344420307. The next prime is 202344420349. The reversal of 202344420341 is 143024443202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143024443202 = 2 ⋅71512221601.

It is not a de Polignac number, because 202344420341 - 2⁶ = 202344420277 is a prime.

It is a super-3 number, since 3×202344420341³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202344420349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14453172875 + ... + 14453172888.

It is an arithmetic number, because the mean of its divisors is an integer number (57812691528).

Almost surely, 2^202344420341 is an apocalyptic number.

It is an amenable number.

202344420341 is a deficient number, since it is larger than the sum of its proper divisors (28906345771).

202344420341 is an equidigital number, since it uses as much as digits as its factorization.

202344420341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28906345770.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 202344420341 its reverse (143024443202), we get a palindrome (345368863543).

The spelling of 202344420341 in words is "two hundred two billion, three hundred forty-four million, four hundred twenty thousand, three hundred forty-one".