11141012040 has 32 divisors (see below), whose sum is σ = 33423036480. Its totient is φ = 2970936512.

The previous prime is 11141012017. The next prime is 11141012053. The reversal of 11141012040 is 4021014111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46420764 + ... + 46421003.

It is an arithmetic number, because the mean of its divisors is an integer number (1044469890).

Almost surely, 2^11141012040 is an apocalyptic number.

11141012040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11141012040 is an abundant number, since it is smaller than the sum of its proper divisors (22282024440).

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

11141012040 is a wasteful number, since it uses less digits than its factorization.

11141012040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92841781 (or 92841777 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11141012040 its reverse (4021014111), we get a palindrome (15162026151).

The spelling of 11141012040 in words is "eleven billion, one hundred forty-one million, twelve thousand, forty".