34343254281 has 16 divisors (see below), whose sum is σ = 55086924800. Its totient is φ = 18591836688.

The previous prime is 34343254277. The next prime is 34343254291. The reversal of 34343254281 is 18245234343.

It is not a de Polignac number, because 34343254281 - 2² = 34343254277 is a prime.

It is a super-2 number, since 2×34343254281² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34343254271) 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 15 ways as a sum of consecutive naturals, for example, 43036261 + ... + 43037058.

It is an arithmetic number, because the mean of its divisors is an integer number (3442932800).

Almost surely, 2^34343254281 is an apocalyptic number.

It is an amenable number.

34343254281 is a deficient number, since it is larger than the sum of its proper divisors (20743670519).

34343254281 is a wasteful number, since it uses less digits than its factorization.

34343254281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86073348.

The product of its digits is 276480, while the sum is 39.

The spelling of 34343254281 in words is "thirty-four billion, three hundred forty-three million, two hundred fifty-four thousand, two hundred eighty-one".