27300431824 has 10 divisors (see below), whose sum is σ = 52894586690. Its totient is φ = 13650215904.

The previous prime is 27300431813. The next prime is 27300431897. The reversal of 27300431824 is 42813400372.

It can be written as a sum of positive squares in only one way, i.e., 24093248400 + 3207183424 = 155220^2 + 56632^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 27300431824.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 853138479 + ... + 853138510.

It is an arithmetic number, because the mean of its divisors is an integer number (5289458669).

Almost surely, 2^27300431824 is an apocalyptic number.

It is an amenable number.

27300431824 is a deficient number, since it is larger than the sum of its proper divisors (25594154866).

27300431824 is a wasteful number, since it uses less digits than its factorization.

27300431824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706276997 (or 1706276991 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 27300431824 in words is "twenty-seven billion, three hundred million, four hundred thirty-one thousand, eight hundred twenty-four".