30664624450147 has 8 divisors (see below), whose sum is σ = 30966598814720. Its totient is φ = 30364038474120.

The previous prime is 30664624450139. The next prime is 30664624450157. The reversal of 30664624450147 is 74105442646603.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30664624450147 - 2³ = 30664624450139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30664624450094 and 30664624450103.

It is not an unprimeable number, because it can be changed into a prime (30664624450127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347052747 + ... + 347141092.

It is an arithmetic number, because the mean of its divisors is an integer number (3870824851840).

Almost surely, 2^{30664624450147} is an apocalyptic number.

30664624450147 is a deficient number, since it is larger than the sum of its proper divisors (301974364573).

30664624450147 is a wasteful number, since it uses less digits than its factorization.

30664624450147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694194273.

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 30664624450147 in words is "thirty trillion, six hundred sixty-four billion, six hundred twenty-four million, four hundred fifty thousand, one hundred forty-seven".