343544104142 has 4 divisors (see below), whose sum is σ = 515316156216. Its totient is φ = 171772052070.

The previous prime is 343544104139. The next prime is 343544104199. The reversal of 343544104142 is 241401445343.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85886026034 + ... + 85886026037.

It is an arithmetic number, because the mean of its divisors is an integer number (128829039054).

Almost surely, 2^343544104142 is an apocalyptic number.

343544104142 is a deficient number, since it is larger than the sum of its proper divisors (171772052074).

343544104142 is a wasteful number, since it uses less digits than its factorization.

343544104142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171772052073.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 343544104142 its reverse (241401445343), we get a palindrome (584945549485).

The spelling of 343544104142 in words is "three hundred forty-three billion, five hundred forty-four million, one hundred four thousand, one hundred forty-two".