11242655307 has 32 divisors (see below), whose sum is σ = 17982404160. Its totient is φ = 6901044480.

The previous prime is 11242655299. The next prime is 11242655341. The reversal of 11242655307 is 70355624211.

11242655307 is a `hidden beast` number, since 112 + 4 + 2 + 6 + 5 + 530 + 7 = 666.

It is not a de Polignac number, because 11242655307 - 2³ = 11242655299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11242654307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99007 + ... + 179687.

It is an arithmetic number, because the mean of its divisors is an integer number (561950130).

Almost surely, 2^11242655307 is an apocalyptic number.

11242655307 is a deficient number, since it is larger than the sum of its proper divisors (6739748853).

11242655307 is a wasteful number, since it uses less digits than its factorization.

11242655307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81100 (or 81094 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 11242655307 in words is "eleven billion, two hundred forty-two million, six hundred fifty-five thousand, three hundred seven".