11145024229 has 8 divisors (see below), whose sum is σ = 11359577880. Its totient is φ = 10932504576.

The previous prime is 11145024217. The next prime is 11145024239. The reversal of 11145024229 is 92242054111.

It can be written as a sum of positive squares in 4 ways, for example, as 889411329 + 10255612900 = 29823^2 + 101270^2 .

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 11145024229 - 2⁹ = 11145023717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11145024229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11145024239) 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, 497434 + ... + 519355.

It is an arithmetic number, because the mean of its divisors is an integer number (1419947235).

Almost surely, 2^11145024229 is an apocalyptic number.

It is an amenable number.

11145024229 is a deficient number, since it is larger than the sum of its proper divisors (214553651).

11145024229 is a wasteful number, since it uses less digits than its factorization.

11145024229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016999.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 11145024229 in words is "eleven billion, one hundred forty-five million, twenty-four thousand, two hundred twenty-nine".