344353214135 has 12 divisors (see below), whose sum is σ = 480688976808. Its totient is φ = 236127918096.

The previous prime is 344353214081. The next prime is 344353214173. The reversal of 344353214135 is 531412353443.

It is not a de Polignac number, because 344353214135 - 2⁸ = 344353213879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 702761417 + ... + 702761906.

It is an arithmetic number, because the mean of its divisors is an integer number (40057414734).

Almost surely, 2^344353214135 is an apocalyptic number.

344353214135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

344353214135 is a deficient number, since it is larger than the sum of its proper divisors (136335762673).

344353214135 is a wasteful number, since it uses less digits than its factorization.

344353214135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405523342 (or 1405523335 counting only the distinct ones).

The product of its digits is 259200, while the sum is 38.

Adding to 344353214135 its reverse (531412353443), we get a palindrome (875765567578).

The spelling of 344353214135 in words is "three hundred forty-four billion, three hundred fifty-three million, two hundred fourteen thousand, one hundred thirty-five".