1140312142412 has 12 divisors (see below), whose sum is σ = 2100574999320. Its totient is φ = 540147856896.

The previous prime is 1140312142381. The next prime is 1140312142447. The reversal of 1140312142412 is 2142412130411.

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, 7502053493 + ... + 7502053644.

It is an arithmetic number, because the mean of its divisors is an integer number (175047916610).

Almost surely, 2^{1140312142412} is an apocalyptic number.

It is an amenable number.

1140312142412 is a deficient number, since it is larger than the sum of its proper divisors (960262856908).

1140312142412 is a wasteful number, since it uses less digits than its factorization.

1140312142412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15004107160 (or 15004107158 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 1140312142412 its reverse (2142412130411), we get a palindrome (3282724272823).

The spelling of 1140312142412 in words is "one trillion, one hundred forty billion, three hundred twelve million, one hundred forty-two thousand, four hundred twelve".