34245210425021 has 8 divisors (see below), whose sum is σ = 34657911288000. Its totient is φ = 33832512132832.

The previous prime is 34245210425017. The next prime is 34245210425089. The reversal of 34245210425021 is 12052401254243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34245210425021 - 2² = 34245210425017 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 (34245215425021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51320480 + ... + 51983478.

It is an arithmetic number, because the mean of its divisors is an integer number (4332238911000).

Almost surely, 2^{34245210425021} is an apocalyptic number.

It is an amenable number.

34245210425021 is a deficient number, since it is larger than the sum of its proper divisors (412700862979).

34245210425021 is an equidigital number, since it uses as much as digits as its factorization.

34245210425021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285395.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 34245210425021 its reverse (12052401254243), we get a palindrome (46297611679264).

The spelling of 34245210425021 in words is "thirty-four trillion, two hundred forty-five billion, two hundred ten million, four hundred twenty-five thousand, twenty-one".