343221014031 has 8 divisors (see below), whose sum is σ = 523003449984. Its totient is φ = 196126293720.

The previous prime is 343221014029. The next prime is 343221014069. The reversal of 343221014031 is 130410122343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 343221014031 - 2¹ = 343221014029 is a prime.

It is a super-2 number, since 2×343221014031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343221013992 and 343221014010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343221014011) 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, 8171928885 + ... + 8171928926.

It is an arithmetic number, because the mean of its divisors is an integer number (65375431248).

Almost surely, 2^343221014031 is an apocalyptic number.

343221014031 is a deficient number, since it is larger than the sum of its proper divisors (179782435953).

343221014031 is a wasteful number, since it uses less digits than its factorization.

343221014031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16343857821.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 343221014031 its reverse (130410122343), we get a palindrome (473631136374).

The spelling of 343221014031 in words is "three hundred forty-three billion, two hundred twenty-one million, fourteen thousand, thirty-one".