345015065004 has 12 divisors (see below), whose sum is σ = 805035151704. Its totient is φ = 115005021664.

The previous prime is 345015064997. The next prime is 345015065029. The reversal of 345015065004 is 400560510543.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14375627697 + ... + 14375627720.

It is an arithmetic number, because the mean of its divisors is an integer number (67086262642).

Almost surely, 2^345015065004 is an apocalyptic number.

It is an amenable number.

345015065004 is an abundant number, since it is smaller than the sum of its proper divisors (460020086700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345015065004 is a wasteful number, since it uses less digits than its factorization.

345015065004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28751255424 (or 28751255422 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 345015065004 its reverse (400560510543), we get a palindrome (745575575547).

The spelling of 345015065004 in words is "three hundred forty-five billion, fifteen million, sixty-five thousand, four".