344832358397 has 2 divisors, whose sum is σ = 344832358398. Its totient is φ = 344832358396.

The previous prime is 344832358393. The next prime is 344832358457. The reversal of 344832358397 is 793853238443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315561939001 + 29270419396 = 561749^2 + 171086^2 .

It is a cyclic number.

It is not a de Polignac number, because 344832358397 - 2² = 344832358393 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344832358393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172416179198 + 172416179199.

It is an arithmetic number, because the mean of its divisors is an integer number (172416179199).

Almost surely, 2^344832358397 is an apocalyptic number.

It is an amenable number.

344832358397 is a deficient number, since it is larger than the sum of its proper divisors (1).

344832358397 is an equidigital number, since it uses as much as digits as its factorization.

344832358397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52254720, while the sum is 59.

The spelling of 344832358397 in words is "three hundred forty-four billion, eight hundred thirty-two million, three hundred fifty-eight thousand, three hundred ninety-seven".