34043554511 has 4 divisors (see below), whose sum is σ = 34044501072. Its totient is φ = 34042607952.

The previous prime is 34043554483. The next prime is 34043554529. The reversal of 34043554511 is 11545534043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34043554511 - 2³⁴ = 16863685327 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 (34043554411) 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 3 ways as a sum of consecutive naturals, for example, 417110 + ... + 492003.

It is an arithmetic number, because the mean of its divisors is an integer number (8511125268).

Almost surely, 2^34043554511 is an apocalyptic number.

34043554511 is a deficient number, since it is larger than the sum of its proper divisors (946561).

34043554511 is an equidigital number, since it uses as much as digits as its factorization.

34043554511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946560.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 34043554511 in words is "thirty-four billion, forty-three million, five hundred fifty-four thousand, five hundred eleven".