344152424351 has 4 divisors (see below), whose sum is σ = 345192160104. Its totient is φ = 343112688600.

The previous prime is 344152424347. The next prime is 344152424359. The reversal of 344152424351 is 153424251443.

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

It is a cyclic number.

It is not a de Polignac number, because 344152424351 - 2² = 344152424347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344152424359) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 519867380 + ... + 519868041.

It is an arithmetic number, because the mean of its divisors is an integer number (86298040026).

Almost surely, 2^344152424351 is an apocalyptic number.

344152424351 is a deficient number, since it is larger than the sum of its proper divisors (1039735753).

344152424351 is a wasteful number, since it uses less digits than its factorization.

344152424351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039735752.

The product of its digits is 230400, while the sum is 38.

Adding to 344152424351 its reverse (153424251443), we get a palindrome (497576675794).

The spelling of 344152424351 in words is "three hundred forty-four billion, one hundred fifty-two million, four hundred twenty-four thousand, three hundred fifty-one".