34326421049 has 4 divisors (see below), whose sum is σ = 34809891840. Its totient is φ = 33842950260.

The previous prime is 34326421007. The next prime is 34326421057. The reversal of 34326421049 is 94012462343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34326421049 - 2²⁸ = 34057985593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34326421099) 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, 241735289 + ... + 241735430.

It is an arithmetic number, because the mean of its divisors is an integer number (8702472960).

Almost surely, 2^34326421049 is an apocalyptic number.

It is an amenable number.

34326421049 is a deficient number, since it is larger than the sum of its proper divisors (483470791).

34326421049 is an equidigital number, since it uses as much as digits as its factorization.

34326421049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483470790.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 34326421049 in words is "thirty-four billion, three hundred twenty-six million, four hundred twenty-one thousand, forty-nine".