34176370643 has 4 divisors (see below), whose sum is σ = 34657728048. Its totient is φ = 33695013240.

The previous prime is 34176370633. The next prime is 34176370651. The reversal of 34176370643 is 34607367143.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34176370643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34176370594 and 34176370603.

It is not an unprimeable number, because it can be changed into a prime (34176370603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240678596 + ... + 240678737.

It is an arithmetic number, because the mean of its divisors is an integer number (8664432012).

Almost surely, 2^34176370643 is an apocalyptic number.

34176370643 is a deficient number, since it is larger than the sum of its proper divisors (481357405).

34176370643 is an equidigital number, since it uses as much as digits as its factorization.

34176370643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481357404.

The product of its (nonzero) digits is 762048, while the sum is 44.

The spelling of 34176370643 in words is "thirty-four billion, one hundred seventy-six million, three hundred seventy thousand, six hundred forty-three".