34042434343 has 8 divisors (see below), whose sum is σ = 35528869728. Its totient is φ = 32556526464.

The previous prime is 34042434289. The next prime is 34042434347. The reversal of 34042434343 is 34343424043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34042434343 - 2¹³ = 34042426151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34042434299 and 34042434308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34042434347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2955 + ... + 260947.

It is an arithmetic number, because the mean of its divisors is an integer number (4441108716).

Almost surely, 2^34042434343 is an apocalyptic number.

34042434343 is a deficient number, since it is larger than the sum of its proper divisors (1486435385).

34042434343 is a wasteful number, since it uses less digits than its factorization.

34042434343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263753.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 34042434343 its reverse (34343424043), we get a palindrome (68385858386).

The spelling of 34042434343 in words is "thirty-four billion, forty-two million, four hundred thirty-four thousand, three hundred forty-three".