305083008080 has 40 divisors (see below), whose sum is σ = 709347536352. Its totient is φ = 122028120704.

The previous prime is 305083008031. The next prime is 305083008101. The reversal of 305083008080 is 80800380503.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 305083008080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2293967 + ... + 2423313.

Almost surely, 2^305083008080 is an apocalyptic number.

It is an amenable number.

305083008080 is an abundant number, since it is smaller than the sum of its proper divisors (404264528272).

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

305083008080 is a wasteful number, since it uses less digits than its factorization.

305083008080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158843 (or 158837 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

Adding to 305083008080 its reverse (80800380503), we get a palindrome (385883388583).

The spelling of 305083008080 in words is "three hundred five billion, eighty-three million, eight thousand, eighty".