30334957948897 has 24 divisors (see below), whose sum is σ = 35376239074176. Its totient is φ = 25481018499456.

The previous prime is 30334957948871. The next prime is 30334957948903. The reversal of 30334957948897 is 79884975943303.

It is not a de Polignac number, because 30334957948897 - 2¹⁵ = 30334957916129 is a prime.

It is a super-2 number, since 2×30334957948897² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30334957948837) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15951108 + ... + 17751274.

It is an arithmetic number, because the mean of its divisors is an integer number (1474009961424).

Almost surely, 2^{30334957948897} is an apocalyptic number.

It is an amenable number.

30334957948897 is a deficient number, since it is larger than the sum of its proper divisors (5041281125279).

30334957948897 is an equidigital number, since it uses as much as digits as its factorization.

30334957948897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801137 (or 1801084 counting only the distinct ones).

The product of its (nonzero) digits is 4938071040, while the sum is 79.

The spelling of 30334957948897 in words is "thirty trillion, three hundred thirty-four billion, nine hundred fifty-seven million, nine hundred forty-eight thousand, eight hundred ninety-seven".