1140341111232 has 112 divisors (see below), whose sum is σ = 3200987849472. Its totient is φ = 357042319360.

The previous prime is 1140341111209. The next prime is 1140341111251. The reversal of 1140341111232 is 2321111430411.

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

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, 1294507 + ... + 1989077.

It is an arithmetic number, because the mean of its divisors is an integer number (28580248656).

Almost surely, 2^{1140341111232} is an apocalyptic number.

1140341111232 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 1140341111232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1600493924736).

1140341111232 is an abundant number, since it is smaller than the sum of its proper divisors (2060646738240).

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

1140341111232 is a wasteful number, since it uses less digits than its factorization.

1140341111232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695106 (or 695096 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 1140341111232 its reverse (2321111430411), we get a palindrome (3461452541643).

The spelling of 1140341111232 in words is "one trillion, one hundred forty billion, three hundred forty-one million, one hundred eleven thousand, two hundred thirty-two".