304212455053040 has 40 divisors (see below), whose sum is σ = 711633184765008. Its totient is φ = 120938448384000.

The previous prime is 304212455053027. The next prime is 304212455053121. The reversal of 304212455053040 is 40350554212403.

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

It is a junction number, because it is equal to n+sod(n) for n = 304212455052985 and 304212455053003.

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, 11664574961 + ... + 11664601040.

Almost surely, 2^{304212455053040} is an apocalyptic number.

It is an amenable number.

304212455053040 is an abundant number, since it is smaller than the sum of its proper divisors (407420729711968).

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

304212455053040 is a wasteful number, since it uses less digits than its factorization.

304212455053040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23329176177 (or 23329176171 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 304212455053040 in words is "three hundred four trillion, two hundred twelve billion, four hundred fifty-five million, fifty-three thousand, forty".