11232440645 has 8 divisors (see below), whose sum is σ = 13913733120. Its totient is φ = 8696082960.

The previous prime is 11232440621. The next prime is 11232440657. The reversal of 11232440645 is 54604423211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11232440645 - 2⁶ = 11232440581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36233525 + ... + 36233834.

It is an arithmetic number, because the mean of its divisors is an integer number (1739216640).

Almost surely, 2^11232440645 is an apocalyptic number.

It is an amenable number.

11232440645 is a deficient number, since it is larger than the sum of its proper divisors (2681292475).

11232440645 is an equidigital number, since it uses as much as digits as its factorization.

11232440645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72467395.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 11232440645 its reverse (54604423211), we get a palindrome (65836863856).

The spelling of 11232440645 in words is "eleven billion, two hundred thirty-two million, four hundred forty thousand, six hundred forty-five".