34084617157 has 4 divisors (see below), whose sum is σ = 34422088716. Its totient is φ = 33747145600.

The previous prime is 34084617131. The next prime is 34084617169. The reversal of 34084617157 is 75171648043.

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

It can be written as a sum of positive squares in 2 ways, for example, as 29914815681 + 4169801476 = 172959^2 + 64574^2 .

It is a cyclic number.

It is not a de Polignac number, because 34084617157 - 2⁷ = 34084617029 is a prime.

It is a super-2 number, since 2×34084617157² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34084617107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168735628 + ... + 168735829.

It is an arithmetic number, because the mean of its divisors is an integer number (8605522179).

Almost surely, 2^34084617157 is an apocalyptic number.

It is an amenable number.

34084617157 is a deficient number, since it is larger than the sum of its proper divisors (337471559).

34084617157 is a wasteful number, since it uses less digits than its factorization.

34084617157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337471558.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 34084617157 in words is "thirty-four billion, eighty-four million, six hundred seventeen thousand, one hundred fifty-seven".