343424101031423 has 16 divisors (see below), whose sum is σ = 344086870458240. Its totient is φ = 342762070100736.

The previous prime is 343424101031387. The next prime is 343424101031449. The reversal of 343424101031423 is 324130101424343.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343424101031423 is a prime.

It is a super-2 number, since 2×343424101031423² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343424101034423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8185123361 + ... + 8185165317.

It is an arithmetic number, because the mean of its divisors is an integer number (21505429403640).

Almost surely, 2^{343424101031423} is an apocalyptic number.

343424101031423 is a deficient number, since it is larger than the sum of its proper divisors (662769426817).

343424101031423 is a wasteful number, since it uses less digits than its factorization.

343424101031423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50386.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 343424101031423 its reverse (324130101424343), we get a palindrome (667554202455766).

The spelling of 343424101031423 in words is "three hundred forty-three trillion, four hundred twenty-four billion, one hundred one million, thirty-one thousand, four hundred twenty-three".