11034022040 has 64 divisors (see below), whose sum is σ = 26528277600. Its totient is φ = 4115847168.

The previous prime is 11034021953. The next prime is 11034022063. The reversal of 11034022040 is 4022043011.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314 + ... + 148553.

Almost surely, 2^11034022040 is an apocalyptic number.

11034022040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11034022040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13264138800).

11034022040 is an abundant number, since it is smaller than the sum of its proper divisors (15494255560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11034022040 is a wasteful number, since it uses less digits than its factorization.

11034022040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149004 (or 149000 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 11034022040 its reverse (4022043011), we get a palindrome (15056065051).

The spelling of 11034022040 in words is "eleven billion, thirty-four million, twenty-two thousand, forty".