30927945796489 has 8 divisors (see below), whose sum is σ = 35346651259968. Its totient is φ = 26509347206160.

The previous prime is 30927945796463. The next prime is 30927945796541. The reversal of 30927945796489 is 98469754972903.

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

It is not a de Polignac number, because 30927945796489 - 2¹⁵ = 30927945763721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30927945796789) 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, 26097202 + ... + 27256555.

It is an arithmetic number, because the mean of its divisors is an integer number (4418331407496).

Almost surely, 2^{30927945796489} is an apocalyptic number.

It is an amenable number.

30927945796489 is a deficient number, since it is larger than the sum of its proper divisors (4418705463479).

30927945796489 is an equidigital number, since it uses as much as digits as its factorization.

30927945796489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53436575.

The product of its (nonzero) digits is 7407106560, while the sum is 82.

The spelling of 30927945796489 in words is "thirty trillion, nine hundred twenty-seven billion, nine hundred forty-five million, seven hundred ninety-six thousand, four hundred eighty-nine".