30422785723856 has 20 divisors (see below), whose sum is σ = 62046470884800. Its totient is φ = 14410793237472.

The previous prime is 30422785723819. The next prime is 30422785723961. The reversal of 30422785723856 is 65832758722403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50037476216 + ... + 50037476823.

It is an arithmetic number, because the mean of its divisors is an integer number (3102323544240).

Almost surely, 2^{30422785723856} is an apocalyptic number.

It is an amenable number.

30422785723856 is an abundant number, since it is smaller than the sum of its proper divisors (31623685160944).

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

30422785723856 is a wasteful number, since it uses less digits than its factorization.

30422785723856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100074953066 (or 100074953060 counting only the distinct ones).

The product of its (nonzero) digits is 135475200, while the sum is 62.

The spelling of 30422785723856 in words is "thirty trillion, four hundred twenty-two billion, seven hundred eighty-five million, seven hundred twenty-three thousand, eight hundred fifty-six".