1140340443332 has 12 divisors (see below), whose sum is σ = 1998281643456. Its totient is φ = 569402830920.

The previous prime is 1140340443271. The next prime is 1140340443367. The reversal of 1140340443332 is 2333440430411.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191844344 + ... + 191850287.

It is an arithmetic number, because the mean of its divisors is an integer number (166523470288).

Almost surely, 2^{1140340443332} is an apocalyptic number.

It is an amenable number.

1140340443332 is a deficient number, since it is larger than the sum of its proper divisors (857941200124).

1140340443332 is a wasteful number, since it uses less digits than its factorization.

1140340443332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383695378 (or 383695376 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1140340443332 its reverse (2333440430411), we get a palindrome (3473780873743).

The spelling of 1140340443332 in words is "one trillion, one hundred forty billion, three hundred forty million, four hundred forty-three thousand, three hundred thirty-two".