344243235345252 has 24 divisors (see below), whose sum is σ = 838157442580416. Its totient is φ = 109758712718688.

The previous prime is 344243235345089. The next prime is 344243235345271. The reversal of 344243235345252 is 252543532342443.

It is a junction number, because it is equal to n+sod(n) for n = 344243235345195 and 344243235345204.

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, 623629049263 + ... + 623629049814.

It is an arithmetic number, because the mean of its divisors is an integer number (34923226774184).

Almost surely, 2^{344243235345252} is an apocalyptic number.

It is an amenable number.

344243235345252 is an abundant number, since it is smaller than the sum of its proper divisors (493914207235164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344243235345252 is a wasteful number, since it uses less digits than its factorization.

344243235345252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247258099107 (or 1247258099105 counting only the distinct ones).

The product of its digits is 41472000, while the sum is 51.

Adding to 344243235345252 its reverse (252543532342443), we get a palindrome (596786767687695).

The spelling of 344243235345252 in words is "three hundred forty-four trillion, two hundred forty-three billion, two hundred thirty-five million, three hundred forty-five thousand, two hundred fifty-two".