34345502603 has 8 divisors (see below), whose sum is σ = 35044802928. Its totient is φ = 33648101344.

The previous prime is 34345502593. The next prime is 34345502623. The reversal of 34345502603 is 30620554343.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34345502603 is a prime.

It is a super-2 number, since 2×34345502603² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34345502623) 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 7 ways as a sum of consecutive naturals, for example, 438200 + ... + 510597.

It is an arithmetic number, because the mean of its divisors is an integer number (4380600366).

Almost surely, 2^34345502603 is an apocalyptic number.

34345502603 is a deficient number, since it is larger than the sum of its proper divisors (699300325).

34345502603 is an equidigital number, since it uses as much as digits as its factorization.

34345502603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949533.

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 34345502603 in words is "thirty-four billion, three hundred forty-five million, five hundred two thousand, six hundred three".