34121215003 has 4 divisors (see below), whose sum is σ = 34601795568. Its totient is φ = 33640634440.

The previous prime is 34121214997. The next prime is 34121215019. The reversal of 34121215003 is 30051212143.

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 34121215003 - 2²⁹ = 33584344091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34121215033) 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, 240290176 + ... + 240290317.

It is an arithmetic number, because the mean of its divisors is an integer number (8650448892).

Almost surely, 2^34121215003 is an apocalyptic number.

34121215003 is a deficient number, since it is larger than the sum of its proper divisors (480580565).

34121215003 is an equidigital number, since it uses as much as digits as its factorization.

34121215003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480580564.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 34121215003 its reverse (30051212143), we get a palindrome (64172427146).

The spelling of 34121215003 in words is "thirty-four billion, one hundred twenty-one million, two hundred fifteen thousand, three".