1140302124312 has 96 divisors (see below), whose sum is σ = 3091955043600. Its totient is φ = 350289059328.

The previous prime is 1140302124257. The next prime is 1140302124317. The reversal of 1140302124312 is 2134212030411.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140302124317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2257014 + ... + 2715642.

Almost surely, 2^{1140302124312} is an apocalyptic number.

1140302124312 is a gapful number since it is divisible by the number (12) 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 1140302124312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1545977521800).

1140302124312 is an abundant number, since it is smaller than the sum of its proper divisors (1951652919288).

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

1140302124312 is a wasteful number, since it uses less digits than its factorization.

1140302124312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459277 (or 459260 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1140302124312 its reverse (2134212030411), we get a palindrome (3274514154723).

The spelling of 1140302124312 in words is "one trillion, one hundred forty billion, three hundred two million, one hundred twenty-four thousand, three hundred twelve".