343320253504231 has 8 divisors (see below), whose sum is σ = 345372228064640. Its totient is φ = 341272854139392.

The previous prime is 343320253504229. The next prime is 343320253504253. The reversal of 343320253504231 is 132405352023343.

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 343320253504231 - 2¹ = 343320253504229 is a prime.

It is a super-2 number, since 2×343320253504231² (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 (343320253504531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143648366 + ... + 1143948523.

It is an arithmetic number, because the mean of its divisors is an integer number (43171528508080).

Almost surely, 2^{343320253504231} is an apocalyptic number.

343320253504231 is a deficient number, since it is larger than the sum of its proper divisors (2051974560409).

343320253504231 is a wasteful number, since it uses less digits than its factorization.

343320253504231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287597785.

The product of its (nonzero) digits is 777600, while the sum is 40.

The spelling of 343320253504231 in words is "three hundred forty-three trillion, three hundred twenty billion, two hundred fifty-three million, five hundred four thousand, two hundred thirty-one".