27312124330 has 8 divisors (see below), whose sum is σ = 49161823812. Its totient is φ = 10924849728.

The previous prime is 27312124303. The next prime is 27312124331. The reversal of 27312124330 is 3342121372.

It can be written as a sum of positive squares in 2 ways, for example, as 25135248681 + 2176875649 = 158541^2 + 46657^2 .

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

It is not an unprimeable number, because it can be changed into a prime (27312124331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365606207 + ... + 1365606226.

Almost surely, 2^27312124330 is an apocalyptic number.

27312124330 is a deficient number, since it is larger than the sum of its proper divisors (21849699482).

27312124330 is a wasteful number, since it uses less digits than its factorization.

27312124330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731212440.

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 27312124330 in words is "twenty-seven billion, three hundred twelve million, one hundred twenty-four thousand, three hundred thirty".