1140234102104 has 8 divisors (see below), whose sum is σ = 2137938941460. Its totient is φ = 570117051048.

The previous prime is 1140234102079. The next prime is 1140234102107. The reversal of 1140234102104 is 4012014320411.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1140234102104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140234102107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71264631374 + ... + 71264631389.

Almost surely, 2^{1140234102104} is an apocalyptic number.

It is an amenable number.

1140234102104 is a deficient number, since it is larger than the sum of its proper divisors (997704839356).

1140234102104 is a wasteful number, since it uses less digits than its factorization.

1140234102104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142529262769 (or 142529262765 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1140234102104 its reverse (4012014320411), we get a palindrome (5152248422515).

The spelling of 1140234102104 in words is "one trillion, one hundred forty billion, two hundred thirty-four million, one hundred two thousand, one hundred four".