343421132341 has 32 divisors (see below), whose sum is σ = 423432069120. Its totient is φ = 271962230400.

The previous prime is 343421132321. The next prime is 343421132357. The reversal of 343421132341 is 143231124343.

It is not a de Polignac number, because 343421132341 - 2³¹ = 341273648693 is a prime.

It is a super-2 number, since 2×343421132341² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343421132311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1658776 + ... + 1854286.

It is an arithmetic number, because the mean of its divisors is an integer number (13232252160).

Almost surely, 2^343421132341 is an apocalyptic number.

It is an amenable number.

343421132341 is a deficient number, since it is larger than the sum of its proper divisors (80010936779).

343421132341 is a wasteful number, since it uses less digits than its factorization.

343421132341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195865.

The product of its digits is 20736, while the sum is 31.

Adding to 343421132341 its reverse (143231124343), we get a palindrome (486652256684).

The spelling of 343421132341 in words is "three hundred forty-three billion, four hundred twenty-one million, one hundred thirty-two thousand, three hundred forty-one".