344503234442 has 8 divisors (see below), whose sum is σ = 516758313600. Its totient is φ = 172250463244.

The previous prime is 344503234429. The next prime is 344503234469. The reversal of 344503234442 is 244432305443.

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

It is a junction number, because it is equal to n+sod(n) for n = 344503234396 and 344503234405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136592 + ... + 841227.

It is an arithmetic number, because the mean of its divisors is an integer number (64594789200).

Almost surely, 2^344503234442 is an apocalyptic number.

344503234442 is a deficient number, since it is larger than the sum of its proper divisors (172255079158).

344503234442 is a wasteful number, since it uses less digits than its factorization.

344503234442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153980.

The product of its (nonzero) digits is 552960, while the sum is 38.

Adding to 344503234442 its reverse (244432305443), we get a palindrome (588935539885).

The spelling of 344503234442 in words is "three hundred forty-four billion, five hundred three million, two hundred thirty-four thousand, four hundred forty-two".