34523557164071 has 4 divisors (see below), whose sum is σ = 35009804448144. Its totient is φ = 34037309880000.

The previous prime is 34523557164059. The next prime is 34523557164073. The reversal of 34523557164071 is 17046175532543.

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 34523557164071 - 2²² = 34523552969767 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 (34523557164073) 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, 243123641930 + ... + 243123642071.

It is an arithmetic number, because the mean of its divisors is an integer number (8752451112036).

Almost surely, 2^{34523557164071} is an apocalyptic number.

34523557164071 is a deficient number, since it is larger than the sum of its proper divisors (486247284073).

34523557164071 is an equidigital number, since it uses as much as digits as its factorization.

34523557164071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486247284072.

The product of its (nonzero) digits is 10584000, while the sum is 53.

The spelling of 34523557164071 in words is "thirty-four trillion, five hundred twenty-three billion, five hundred fifty-seven million, one hundred sixty-four thousand, seventy-one".