11040042553100 has 54 divisors (see below), whose sum is σ = 26332782518532. Its totient is φ = 4014560924000.

The previous prime is 11040042553081. The next prime is 11040042553139. The reversal of 11040042553100 is 135524004011.

It is a super-2 number, since 2×11040042553100² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11040042553100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 456188006 + ... + 456212205.

Almost surely, 2^{11040042553100} is an apocalyptic number.

11040042553100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11040042553100 is an abundant number, since it is smaller than the sum of its proper divisors (15292739965432).

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

11040042553100 is a wasteful number, since it uses less digits than its factorization.

11040042553100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912400247 (or 912400229 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 11040042553100 its reverse (135524004011), we get a palindrome (11175566557111).

The spelling of 11040042553100 in words is "eleven trillion, forty billion, forty-two million, five hundred fifty-three thousand, one hundred".