30354814897 has 8 divisors (see below), whose sum is σ = 33130419840. Its totient is φ = 27581889360.

The previous prime is 30354814873. The next prime is 30354815009. The reversal of 30354814897 is 79841845303.

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 30354814897 - 2¹⁹ = 30354290609 is a prime.

It is a super-2 number, since 2×30354814897² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30354884897) 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, 646122 + ... + 691507.

It is an arithmetic number, because the mean of its divisors is an integer number (4141302480).

Almost surely, 2^30354814897 is an apocalyptic number.

It is an amenable number.

30354814897 is a deficient number, since it is larger than the sum of its proper divisors (2775604943).

30354814897 is a wasteful number, since it uses less digits than its factorization.

30354814897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339703.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 30354814897 in words is "thirty billion, three hundred fifty-four million, eight hundred fourteen thousand, eight hundred ninety-seven".