34244013143 has 4 divisors (see below), whose sum is σ = 34246678368. Its totient is φ = 34241347920.

The previous prime is 34244013119. The next prime is 34244013163. The reversal of 34244013143 is 34131044243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34131044243 = 71 ⋅480718933.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34244013143 is a prime.

It is a super-2 number, since 2×34244013143² (a number of 22 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 (34244013113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1313246 + ... + 1339067.

It is an arithmetic number, because the mean of its divisors is an integer number (8561669592).

Almost surely, 2^34244013143 is an apocalyptic number.

34244013143 is a deficient number, since it is larger than the sum of its proper divisors (2665225).

34244013143 is a wasteful number, since it uses less digits than its factorization.

34244013143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665224.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 34244013143 its reverse (34131044243), we get a palindrome (68375057386).

The spelling of 34244013143 in words is "thirty-four billion, two hundred forty-four million, thirteen thousand, one hundred forty-three".