27144000007 has 8 divisors (see below), whose sum is σ = 27454086000. Its totient is φ = 26835024384.

The previous prime is 27143999933. The next prime is 27144000047. The reversal of 27144000007 is 70000044172.

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 27144000007 - 2⁷ = 27143999879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27144000047) 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, 228373 + ... + 326254.

It is an arithmetic number, because the mean of its divisors is an integer number (3431760750).

Almost surely, 2^27144000007 is an apocalyptic number.

27144000007 is a deficient number, since it is larger than the sum of its proper divisors (310085993).

27144000007 is a wasteful number, since it uses less digits than its factorization.

27144000007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555185.

The product of its (nonzero) digits is 1568, while the sum is 25.

Adding to 27144000007 its reverse (70000044172), we get a palindrome (97144044179).

The spelling of 27144000007 in words is "twenty-seven billion, one hundred forty-four million, seven", and thus it is an aban number.