34771423557 has 32 divisors (see below), whose sum is σ = 51504342400. Its totient is φ = 20732785920.

The previous prime is 34771423553. The next prime is 34771423567. The reversal of 34771423557 is 75532417743.

It is not a de Polignac number, because 34771423557 - 2² = 34771423553 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 (34771423553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50319 + ... + 268467.

It is an arithmetic number, because the mean of its divisors is an integer number (1609510700).

Almost surely, 2^34771423557 is an apocalyptic number.

It is an amenable number.

34771423557 is a deficient number, since it is larger than the sum of its proper divisors (16732918843).

34771423557 is a wasteful number, since it uses less digits than its factorization.

34771423557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218293.

The product of its digits is 2469600, while the sum is 48.

The spelling of 34771423557 in words is "thirty-four billion, seven hundred seventy-one million, four hundred twenty-three thousand, five hundred fifty-seven".