11249040207 has 8 divisors (see below), whose sum is σ = 15317842176. Its totient is φ = 7339799192.

The previous prime is 11249040151. The next prime is 11249040211. The reversal of 11249040207 is 70204094211.

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 11249040207 - 2¹⁰ = 11249039183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11249040227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39890073 + ... + 39890354.

It is an arithmetic number, because the mean of its divisors is an integer number (1914730272).

Almost surely, 2^11249040207 is an apocalyptic number.

11249040207 is a deficient number, since it is larger than the sum of its proper divisors (4068801969).

11249040207 is an equidigital number, since it uses as much as digits as its factorization.

11249040207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79780477.

The product of its (nonzero) digits is 4032, while the sum is 30.

The spelling of 11249040207 in words is "eleven billion, two hundred forty-nine million, forty thousand, two hundred seven".