343431212301 has 6 divisors (see below), whose sum is σ = 496067306670. Its totient is φ = 228954141528.

The previous prime is 343431212291. The next prime is 343431212321. The reversal of 343431212301 is 103212134343.

It is a happy number.

343431212301 is a `hidden beast` number, since 3 + 4 + 34 + 312 + 12 + 301 = 666.

It can be written as a sum of positive squares in only one way, i.e., 333045564201 + 10385648100 = 577101^2 + 101910^2 .

It is not a de Polignac number, because 343431212301 - 2⁶ = 343431212237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343431212321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19079511786 + ... + 19079511803.

It is an arithmetic number, because the mean of its divisors is an integer number (82677884445).

Almost surely, 2^343431212301 is an apocalyptic number.

It is an amenable number.

343431212301 is a deficient number, since it is larger than the sum of its proper divisors (152636094369).

343431212301 is a wasteful number, since it uses less digits than its factorization.

343431212301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38159023595 (or 38159023592 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 343431212301 its reverse (103212134343), we get a palindrome (446643346644).

The spelling of 343431212301 in words is "three hundred forty-three billion, four hundred thirty-one million, two hundred twelve thousand, three hundred one".