30630307948512 has 96 divisors (see below), whose sum is σ = 83297888722944. Its totient is φ = 9845073676800.

The previous prime is 30630307948423. The next prime is 30630307948567. The reversal of 30630307948512 is 21584970303603.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17754064 + ... + 19402767.

It is an arithmetic number, because the mean of its divisors is an integer number (867686340864).

It is a 1-persistent number, because it is pandigital, but 2⋅30630307948512 = 61260615897024 is not.

Almost surely, 2^{30630307948512} is an apocalyptic number.

30630307948512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30630307948512 is an abundant number, since it is smaller than the sum of its proper divisors (52667580774432).

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

30630307948512 is a wasteful number, since it uses less digits than its factorization.

30630307948512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37157152 (or 37157144 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 30630307948512 in words is "thirty trillion, six hundred thirty billion, three hundred seven million, nine hundred forty-eight thousand, five hundred twelve".