343450503023 has 8 divisors (see below), whose sum is σ = 344709052896. Its totient is φ = 342192211200.

The previous prime is 343450502951. The next prime is 343450503049. The reversal of 343450503023 is 320305054343.

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 343450503023 - 2¹² = 343450498927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343450503083) 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, 2840990 + ... + 2959412.

It is an arithmetic number, because the mean of its divisors is an integer number (43088631612).

Almost surely, 2^343450503023 is an apocalyptic number.

343450503023 is a deficient number, since it is larger than the sum of its proper divisors (1258549873).

343450503023 is a wasteful number, since it uses less digits than its factorization.

343450503023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129025.

The product of its (nonzero) digits is 64800, while the sum is 32.

Adding to 343450503023 its reverse (320305054343), we get a palindrome (663755557366).

The spelling of 343450503023 in words is "three hundred forty-three billion, four hundred fifty million, five hundred three thousand, twenty-three".