11120434332440 has 128 divisors (see below), whose sum is σ = 25248430080000. Its totient is φ = 4407955200000.

The previous prime is 11120434332421. The next prime is 11120434332451. The reversal of 11120434332440 is 4423343402111.

It is a super-2 number, since 2×11120434332440² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11120434332397 and 11120434332406.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 2397159641 + ... + 2397164279.

It is an arithmetic number, because the mean of its divisors is an integer number (197253360000).

Almost surely, 2^{11120434332440} is an apocalyptic number.

11120434332440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120434332440 is an abundant number, since it is smaller than the sum of its proper divisors (14127995747560).

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

11120434332440 is a wasteful number, since it uses less digits than its factorization.

11120434332440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001 (or 5997 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 11120434332440 its reverse (4423343402111), we get a palindrome (15543777734551).

The spelling of 11120434332440 in words is "eleven trillion, one hundred twenty billion, four hundred thirty-four million, three hundred thirty-two thousand, four hundred forty".