30970047141747 has 48 divisors (see below), whose sum is σ = 52173292454400. Its totient is φ = 17695553461488.

The previous prime is 30970047141727. The next prime is 30970047141853. The reversal of 30970047141747 is 74714174007903.

30970047141747 is a `hidden beast` number, since 3 + 0 + 97 + 0 + 0 + 471 + 41 + 7 + 47 = 666.

It is not a de Polignac number, because 30970047141747 - 2¹⁹ = 30970046617459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30970047141693 and 30970047141702.

It is not an unprimeable number, because it can be changed into a prime (30970047141727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33760618 + ... + 34665824.

It is an arithmetic number, because the mean of its divisors is an integer number (1086943592800).

Almost surely, 2^{30970047141747} is an apocalyptic number.

30970047141747 is a deficient number, since it is larger than the sum of its proper divisors (21203245312653).

30970047141747 is a wasteful number, since it uses less digits than its factorization.

30970047141747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916317 (or 916300 counting only the distinct ones).

The product of its (nonzero) digits is 4148928, while the sum is 54.

The spelling of 30970047141747 in words is "thirty trillion, nine hundred seventy billion, forty-seven million, one hundred forty-one thousand, seven hundred forty-seven".