305049202104 has 64 divisors (see below), whose sum is σ = 807565904640. Its totient is φ = 95691906560.

The previous prime is 305049202091. The next prime is 305049202109. The reversal of 305049202104 is 401202940503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305049202109) 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 15 ways as a sum of consecutive naturals, for example, 4652509 + ... + 4717619.

It is an arithmetic number, because the mean of its divisors is an integer number (12618217260).

Almost surely, 2^305049202104 is an apocalyptic number.

305049202104 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

305049202104 is an abundant number, since it is smaller than the sum of its proper divisors (502516702536).

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

305049202104 is a wasteful number, since it uses less digits than its factorization.

305049202104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76620 (or 76616 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 305049202104 in words is "three hundred five billion, forty-nine million, two hundred two thousand, one hundred four".