305104212304005 has 32 divisors (see below), whose sum is σ = 489934951194240. Its totient is φ = 162133431863040.

The previous prime is 305104212303937. The next prime is 305104212304069. The reversal of 305104212304005 is 500403212401503.

It is not a de Polignac number, because 305104212304005 - 2¹⁸ = 305104212041861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10122942 + ... + 26696111.

It is an arithmetic number, because the mean of its divisors is an integer number (15310467224820).

Almost surely, 2^{305104212304005} is an apocalyptic number.

It is an amenable number.

305104212304005 is a deficient number, since it is larger than the sum of its proper divisors (184830738890235).

305104212304005 is a wasteful number, since it uses less digits than its factorization.

305104212304005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36821061.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 305104212304005 its reverse (500403212401503), we get a palindrome (805507424705508).

The spelling of 305104212304005 in words is "three hundred five trillion, one hundred four billion, two hundred twelve million, three hundred four thousand, five".