34312601209 has 4 divisors (see below), whose sum is σ = 34782636916. Its totient is φ = 33842565504.

The previous prime is 34312601207. The next prime is 34312601227. The reversal of 34312601209 is 90210621343.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19335736809 + 14976864400 = 139053^2 + 122380^2 .

It is a cyclic number.

It is not a de Polignac number, because 34312601209 - 2¹ = 34312601207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34312601207) 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, 235017744 + ... + 235017889.

It is an arithmetic number, because the mean of its divisors is an integer number (8695659229).

Almost surely, 2^34312601209 is an apocalyptic number.

It is an amenable number.

34312601209 is a deficient number, since it is larger than the sum of its proper divisors (470035707).

34312601209 is an equidigital number, since it uses as much as digits as its factorization.

34312601209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470035706.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 34312601209 in words is "thirty-four billion, three hundred twelve million, six hundred one thousand, two hundred nine".