1140142311304 has 16 divisors (see below), whose sum is σ = 2138346072720. Its totient is φ = 569916691920.

The previous prime is 1140142311281. The next prime is 1140142311313. The reversal of 1140142311304 is 4031132410411.

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, 19276594 + ... + 19335649.

It is an arithmetic number, because the mean of its divisors is an integer number (133646629545).

Almost surely, 2^{1140142311304} is an apocalyptic number.

It is an amenable number.

1140142311304 is a deficient number, since it is larger than the sum of its proper divisors (998203761416).

1140142311304 is a wasteful number, since it uses less digits than its factorization.

1140142311304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38615940 (or 38615936 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1140142311304 its reverse (4031132410411), we get a palindrome (5171274721715).

The spelling of 1140142311304 in words is "one trillion, one hundred forty billion, one hundred forty-two million, three hundred eleven thousand, three hundred four".