344103142 has 4 divisors (see below), whose sum is σ = 516154716. Its totient is φ = 172051570.

The previous prime is 344103101. The next prime is 344103169. The reversal of 344103142 is 241301443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241301443 = 113 ⋅2135411.

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, 86025784 + ... + 86025787.

It is an arithmetic number, because the mean of its divisors is an integer number (129038679).

Almost surely, 2^344103142 is an apocalyptic number.

344103142 is a deficient number, since it is larger than the sum of its proper divisors (172051574).

344103142 is a wasteful number, since it uses less digits than its factorization.

344103142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172051573.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 344103142 is about 18550.0173045741. The cubic root of 344103142 is about 700.7496336615.

Adding to 344103142 its reverse (241301443), we get a palindrome (585404585).

The spelling of 344103142 in words is "three hundred forty-four million, one hundred three thousand, one hundred forty-two".