343212241431420 has 120 divisors (see below), whose sum is σ = 1111400787708288. Its totient is φ = 88570901001600.

The previous prime is 343212241431407. The next prime is 343212241431467. The reversal of 343212241431420 is 24134142212343.

343212241431420 is a `hidden beast` number, since 3 + 4 + 3 + 2 + 1 + 224 + 1 + 4 + 3 + 1 + 420 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3417037011 + ... + 3417137450.

Almost surely, 2^{343212241431420} is an apocalyptic number.

343212241431420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

343212241431420 is an abundant number, since it is smaller than the sum of its proper divisors (768188546276868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343212241431420 is a wasteful number, since it uses less digits than its factorization.

343212241431420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6834174513 (or 6834174502 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 343212241431420 its reverse (24134142212343), we get a palindrome (367346383643763).

The spelling of 343212241431420 in words is "three hundred forty-three trillion, two hundred twelve billion, two hundred forty-one million, four hundred thirty-one thousand, four hundred twenty".