34017773431 has 4 divisors (see below), whose sum is σ = 34847475264. Its totient is φ = 33188071600.

The previous prime is 34017773423. The next prime is 34017773533. The reversal of 34017773431 is 13437771043.

It is a happy number.

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 34017773431 - 2³ = 34017773423 is a prime.

It is a super-2 number, since 2×34017773431² (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 (34017779431) 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, 414850855 + ... + 414850936.

It is an arithmetic number, because the mean of its divisors is an integer number (8711868816).

Almost surely, 2^34017773431 is an apocalyptic number.

34017773431 is a deficient number, since it is larger than the sum of its proper divisors (829701833).

34017773431 is an equidigital number, since it uses as much as digits as its factorization.

34017773431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829701832.

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 34017773431 in words is "thirty-four billion, seventeen million, seven hundred seventy-three thousand, four hundred thirty-one".