1140313421024 has 96 divisors (see below), whose sum is σ = 2429144847360. Its totient is φ = 525787315200.

The previous prime is 1140313421011. The next prime is 1140313421041. The reversal of 1140313421024 is 4201243130411.

It is a junction number, because it is equal to n+sod(n) for n = 1140313420984 and 1140313421002.

It is a congruent number.

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, 1422887 + ... + 2074905.

It is an arithmetic number, because the mean of its divisors is an integer number (25303592160).

Almost surely, 2^{1140313421024} 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 1140313421024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1214572423680).

1140313421024 is an abundant number, since it is smaller than the sum of its proper divisors (1288831426336).

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

1140313421024 is a wasteful number, since it uses less digits than its factorization.

1140313421024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652144 (or 652136 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1140313421024 its reverse (4201243130411), we get a palindrome (5341556551435).

The spelling of 1140313421024 in words is "one trillion, one hundred forty billion, three hundred thirteen million, four hundred twenty-one thousand, twenty-four".