34205051543 has 8 divisors (see below), whose sum is σ = 37531232928. Its totient is φ = 30978159264.

The previous prime is 34205051527. The next prime is 34205051563. The reversal of 34205051543 is 34515050243.

It is a happy number.

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

It is not a de Polignac number, because 34205051543 - 2⁴ = 34205051527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34205051563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24821555 + ... + 24822932.

It is an arithmetic number, because the mean of its divisors is an integer number (4691404116).

Almost surely, 2^34205051543 is an apocalyptic number.

34205051543 is a deficient number, since it is larger than the sum of its proper divisors (3326181385).

34205051543 is a wasteful number, since it uses less digits than its factorization.

34205051543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49644553.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 34205051543 in words is "thirty-four billion, two hundred five million, fifty-one thousand, five hundred forty-three".