202344433403234 has 16 divisors (see below), whose sum is σ = 325242505290528. Its totient is φ = 94073669957952.

The previous prime is 202344433403221. The next prime is 202344433403309. The reversal of 202344433403234 is 432304334443202.

It is a junction number, because it is equal to n+sod(n) for n = 202344433403191 and 202344433403200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35851243352 + ... + 35851248995.

It is an arithmetic number, because the mean of its divisors is an integer number (20327656580658).

Almost surely, 2^{202344433403234} is an apocalyptic number.

202344433403234 is a deficient number, since it is larger than the sum of its proper divisors (122898071887294).

202344433403234 is a wasteful number, since it uses less digits than its factorization.

202344433403234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71702492449.

The product of its (nonzero) digits is 1990656, while the sum is 41.

Adding to 202344433403234 its reverse (432304334443202), we get a palindrome (634648767846436).

The spelling of 202344433403234 in words is "two hundred two trillion, three hundred forty-four billion, four hundred thirty-three million, four hundred three thousand, two hundred thirty-four".