343114621443 has 48 divisors (see below), whose sum is σ = 553367003904. Its totient is φ = 203065289280.

The previous prime is 343114621441. The next prime is 343114621457. The reversal of 343114621443 is 344126411343.

343114621443 is a `hidden beast` number, since 3 + 43 + 11 + 462 + 144 + 3 = 666.

It is not a de Polignac number, because 343114621443 - 2¹ = 343114621441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343114621398 and 343114621407.

It is not an unprimeable number, because it can be changed into a prime (343114621441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29039605 + ... + 29051417.

It is an arithmetic number, because the mean of its divisors is an integer number (11528479248).

Almost surely, 2^343114621443 is an apocalyptic number.

343114621443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

343114621443 is a deficient number, since it is larger than the sum of its proper divisors (210252382461).

343114621443 is a wasteful number, since it uses less digits than its factorization.

343114621443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18696 (or 18693 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The spelling of 343114621443 in words is "three hundred forty-three billion, one hundred fourteen million, six hundred twenty-one thousand, four hundred forty-three".