27103695424 has 63 divisors (see below), whose sum is σ = 58276179993. Its totient is φ = 12501495552.

The previous prime is 27103695413. The next prime is 27103695431. The reversal of 27103695424 is 42459630172.

The square root of 27103695424 is 164632.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4009422400 + 23094273024 = 63320^2 + 151968^2 .

It is a super-2 number, since 2×27103695424² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 17120937 + ... + 17122519.

Almost surely, 2^27103695424 is an apocalyptic number.

27103695424 is the 164632-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27103695424

27103695424 is an abundant number, since it is smaller than the sum of its proper divisors (31172484569).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27103695424 is an frugal number, since it uses more digits than its factorization.

27103695424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204 (or 1598 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 27103695424 in words is "twenty-seven billion, one hundred three million, six hundred ninety-five thousand, four hundred twenty-four".