1140420414112 has 96 divisors (see below), whose sum is σ = 2614896732672. Its totient is φ = 479431440384.

The previous prime is 1140420414109. The next prime is 1140420414127. The reversal of 1140420414112 is 2114140240411.

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, 104266308 + ... + 104277244.

It is an arithmetic number, because the mean of its divisors is an integer number (27238507632).

Almost surely, 2^{1140420414112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140420414112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1307448366336).

1140420414112 is an abundant number, since it is smaller than the sum of its proper divisors (1474476318560).

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

1140420414112 is a wasteful number, since it uses less digits than its factorization.

1140420414112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19790 (or 19782 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1140420414112 its reverse (2114140240411), we get a palindrome (3254560654523).

The spelling of 1140420414112 in words is "one trillion, one hundred forty billion, four hundred twenty million, four hundred fourteen thousand, one hundred twelve".