344305532134 has 4 divisors (see below), whose sum is σ = 516458298204. Its totient is φ = 172152766066.

The previous prime is 344305532117. The next prime is 344305532141. The reversal of 344305532134 is 431235503443.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 344305532093 and 344305532102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86076383032 + ... + 86076383035.

It is an arithmetic number, because the mean of its divisors is an integer number (129114574551).

Almost surely, 2^344305532134 is an apocalyptic number.

344305532134 is a deficient number, since it is larger than the sum of its proper divisors (172152766070).

344305532134 is a wasteful number, since it uses less digits than its factorization.

344305532134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172152766069.

The product of its (nonzero) digits is 259200, while the sum is 37.

The spelling of 344305532134 in words is "three hundred forty-four billion, three hundred five million, five hundred thirty-two thousand, one hundred thirty-four".