30012049368 has 112 divisors (see below), whose sum is σ = 96423323280. Its totient is φ = 8574859584.

The previous prime is 30012049357. The next prime is 30012049369. The reversal of 30012049368 is 86394021003.

30012049368 is a `hidden beast` number, since 300 + 1 + 204 + 93 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012049369) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 326755 + ... + 408402.

Almost surely, 2^30012049368 is an apocalyptic number.

It is an amenable number.

30012049368 is an abundant number, since it is smaller than the sum of its proper divisors (66411273912).

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

30012049368 is an equidigital number, since it uses as much as digits as its factorization.

30012049368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735188 (or 735169 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 30012049368 in words is "thirty billion, twelve million, forty-nine thousand, three hundred sixty-eight".