27241273508144 has 10 divisors (see below), whose sum is σ = 52779967422060. Its totient is φ = 13620636754064.

The previous prime is 27241273508143. The next prime is 27241273508153. The reversal of 27241273508144 is 44180537214272.

It is a super-2 number, since 2×27241273508144² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27241273508092 and 27241273508101.

It is not an unprimeable number, because it can be changed into a prime (27241273508143) by changing a digit.

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, 851289797114 + ... + 851289797145.

It is an arithmetic number, because the mean of its divisors is an integer number (5277996742206).

Almost surely, 2^{27241273508144} is an apocalyptic number.

It is an amenable number.

27241273508144 is a deficient number, since it is larger than the sum of its proper divisors (25538693913916).

27241273508144 is a wasteful number, since it uses less digits than its factorization.

27241273508144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702579594267 (or 1702579594261 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 50.

The spelling of 27241273508144 in words is "twenty-seven trillion, two hundred forty-one billion, two hundred seventy-three million, five hundred eight thousand, one hundred forty-four".