34148717571 has 4 divisors (see below), whose sum is σ = 45531623432. Its totient is φ = 22765811712.

The previous prime is 34148717569. The next prime is 34148717597. The reversal of 34148717571 is 17571784143.

It is a happy number.

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

It is not a de Polignac number, because 34148717571 - 2¹ = 34148717569 is a prime.

It is a super-2 number, since 2×34148717571² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34148717571.

It is not an unprimeable number, because it can be changed into a prime (34148717171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5691452926 + ... + 5691452931.

It is an arithmetic number, because the mean of its divisors is an integer number (11382905858).

Almost surely, 2^34148717571 is an apocalyptic number.

34148717571 is a deficient number, since it is larger than the sum of its proper divisors (11382905861).

34148717571 is a wasteful number, since it uses less digits than its factorization.

34148717571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11382905860.

The product of its digits is 658560, while the sum is 48.

The spelling of 34148717571 in words is "thirty-four billion, one hundred forty-eight million, seven hundred seventeen thousand, five hundred seventy-one".