11023034445 has 40 divisors (see below), whose sum is σ = 19779724800. Its totient is φ = 5873027040.

The previous prime is 11023034417. The next prime is 11023034479. The reversal of 11023034445 is 54443032011.

It is a happy number.

It is not a de Polignac number, because 11023034445 - 2⁶ = 11023034381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 404356 + ... + 430754.

It is an arithmetic number, because the mean of its divisors is an integer number (494493120).

Almost surely, 2^11023034445 is an apocalyptic number.

11023034445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11023034445 is a deficient number, since it is larger than the sum of its proper divisors (8756690355).

11023034445 is a wasteful number, since it uses less digits than its factorization.

11023034445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27447 (or 27438 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 11023034445 its reverse (54443032011), we get a palindrome (65466066456).

The spelling of 11023034445 in words is "eleven billion, twenty-three million, thirty-four thousand, four hundred forty-five".