34343203142 has 4 divisors (see below), whose sum is σ = 51514804716. Its totient is φ = 17171601570.

The previous prime is 34343203129. The next prime is 34343203163. The reversal of 34343203142 is 24130234343.

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, 8585800784 + ... + 8585800787.

It is an arithmetic number, because the mean of its divisors is an integer number (12878701179).

Almost surely, 2^34343203142 is an apocalyptic number.

34343203142 is a deficient number, since it is larger than the sum of its proper divisors (17171601574).

34343203142 is a wasteful number, since it uses less digits than its factorization.

34343203142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17171601573.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 34343203142 its reverse (24130234343), we get a palindrome (58473437485).

The spelling of 34343203142 in words is "thirty-four billion, three hundred forty-three million, two hundred three thousand, one hundred forty-two".