1140013234432 has 36 divisors (see below), whose sum is σ = 2276995455756. Its totient is φ = 569650380800.

The previous prime is 1140013234379. The next prime is 1140013234433. The reversal of 1140013234432 is 2344323100411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1108522602496 + 31490631936 = 1052864^2 + 177456^2 .

It is a super-2 number, since 2×1140013234432² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1140013234432.

It is not an unprimeable number, because it can be changed into a prime (1140013234433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980893 + ... + 1800604.

It is an arithmetic number, because the mean of its divisors is an integer number (63249873771).

Almost surely, 2^{1140013234432} is an apocalyptic number.

It is an amenable number.

1140013234432 is a deficient number, since it is larger than the sum of its proper divisors (1136982221324).

1140013234432 is an equidigital number, since it uses as much as digits as its factorization.

1140013234432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783114 (or 2783100 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1140013234432 its reverse (2344323100411), we get a palindrome (3484336334843).

It can be divided in two parts, 114001 and 3234432, that added together give a palindrome (3348433).

The spelling of 1140013234432 in words is "one trillion, one hundred forty billion, thirteen million, two hundred thirty-four thousand, four hundred thirty-two".