11272430344527 has 24 divisors (see below), whose sum is σ = 17770090587600. Its totient is φ = 6828901706880.

The previous prime is 11272430344499. The next prime is 11272430344559. The reversal of 11272430344527 is 72544303427211.

It is a happy number.

11272430344527 is a `hidden beast` number, since 1 + 1 + 272 + 4 + 30 + 344 + 5 + 2 + 7 = 666.

It is not a de Polignac number, because 11272430344527 - 2⁸ = 11272430344271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11272430344027) 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 in 23 ways as a sum of consecutive naturals, for example, 23715652 + ... + 24186297.

It is an arithmetic number, because the mean of its divisors is an integer number (740420441150).

Almost surely, 2^{11272430344527} is an apocalyptic number.

11272430344527 is a deficient number, since it is larger than the sum of its proper divisors (6497660243073).

11272430344527 is a wasteful number, since it uses less digits than its factorization.

11272430344527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47904343 (or 47904340 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 11272430344527 in words is "eleven trillion, two hundred seventy-two billion, four hundred thirty million, three hundred forty-four thousand, five hundred twenty-seven".