34543454342 has 24 divisors (see below), whose sum is σ = 54217011576. Its totient is φ = 16504153344.

The previous prime is 34543454333. The next prime is 34543454359. The reversal of 34543454342 is 24345434543.

It is a self number, because there is not a number n which added to its sum of digits gives 34543454342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57293 + ... + 269015.

It is an arithmetic number, because the mean of its divisors is an integer number (2259042149).

Almost surely, 2^34543454342 is an apocalyptic number.

34543454342 is a deficient number, since it is larger than the sum of its proper divisors (19673557234).

34543454342 is a wasteful number, since it uses less digits than its factorization.

34543454342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211880 (or 211851 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 41.

Adding to 34543454342 its reverse (24345434543), we get a palindrome (58888888885).

The spelling of 34543454342 in words is "thirty-four billion, five hundred forty-three million, four hundred fifty-four thousand, three hundred forty-two".