11288963345 has 16 divisors (see below), whose sum is σ = 14834489472. Its totient is φ = 8178927360.

The previous prime is 11288963269. The next prime is 11288963347. The reversal of 11288963345 is 54336988211.

It is a happy number.

11288963345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11288963345 - 2¹² = 11288959249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11288963293 and 11288963302.

It is not an unprimeable number, because it can be changed into a prime (11288963347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375752 + ... + 404681.

It is an arithmetic number, because the mean of its divisors is an integer number (927155592).

Almost surely, 2^11288963345 is an apocalyptic number.

It is an amenable number.

11288963345 is a deficient number, since it is larger than the sum of its proper divisors (3545526127).

11288963345 is a wasteful number, since it uses less digits than its factorization.

11288963345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780712.

The product of its digits is 1244160, while the sum is 50.

The spelling of 11288963345 in words is "eleven billion, two hundred eighty-eight million, nine hundred sixty-three thousand, three hundred forty-five".