343431232420133 has 8 divisors (see below), whose sum is σ = 403471657668576. Its totient is φ = 288194041191600.

The previous prime is 343431232420127. The next prime is 343431232420139. The reversal of 343431232420133 is 331024232134343.

It is an interprime number because it is at equal distance from previous prime (343431232420127) and next prime (343431232420139).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343431232420133 - 2⁴ = 343431232420117 is a prime.

It is a super-2 number, since 2×343431232420133² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343431232420139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200808504823 + ... + 1200808505108.

It is an arithmetic number, because the mean of its divisors is an integer number (50433957208572).

Almost surely, 2^{343431232420133} is an apocalyptic number.

It is an amenable number.

343431232420133 is a deficient number, since it is larger than the sum of its proper divisors (60040425248443).

343431232420133 is a wasteful number, since it uses less digits than its factorization.

343431232420133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401617009955.

The product of its (nonzero) digits is 373248, while the sum is 38.

Adding to 343431232420133 its reverse (331024232134343), we get a palindrome (674455464554476).

The spelling of 343431232420133 in words is "three hundred forty-three trillion, four hundred thirty-one billion, two hundred thirty-two million, four hundred twenty thousand, one hundred thirty-three".