34103234243 has 4 divisors (see below), whose sum is σ = 36726559968. Its totient is φ = 31479908520.

The previous prime is 34103234239. The next prime is 34103234287. The reversal of 34103234243 is 34243230143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34243230143 = 18671 ⋅1834033.

It is a cyclic number.

It is not a de Polignac number, because 34103234243 - 2² = 34103234239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34103234233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1311662843 + ... + 1311662868.

It is an arithmetic number, because the mean of its divisors is an integer number (9181639992).

Almost surely, 2^34103234243 is an apocalyptic number.

34103234243 is a deficient number, since it is larger than the sum of its proper divisors (2623325725).

34103234243 is a wasteful number, since it uses less digits than its factorization.

34103234243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623325724.

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

Adding to 34103234243 its reverse (34243230143), we get a palindrome (68346464386).

The spelling of 34103234243 in words is "thirty-four billion, one hundred three million, two hundred thirty-four thousand, two hundred forty-three".