344352342425 has 144 divisors (see below), whose sum is σ = 561580306560. Its totient is φ = 208449521280.

The previous prime is 344352342391. The next prime is 344352342463. The reversal of 344352342425 is 524243253443.

It is not a de Polignac number, because 344352342425 - 2¹⁶ = 344352276889 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 61897694 + ... + 61903256.

It is an arithmetic number, because the mean of its divisors is an integer number (3899863240).

Almost surely, 2^344352342425 is an apocalyptic number.

344352342425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

344352342425 is a deficient number, since it is larger than the sum of its proper divisors (217227964135).

344352342425 is a wasteful number, since it uses less digits than its factorization.

344352342425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5649 (or 5611 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 41.

Adding to 344352342425 its reverse (524243253443), we get a palindrome (868595595868).

The spelling of 344352342425 in words is "three hundred forty-four billion, three hundred fifty-two million, three hundred forty-two thousand, four hundred twenty-five".