1142512054013 has 16 divisors (see below), whose sum is σ = 1300751568000. Its totient is φ = 993347815680.

The previous prime is 1142512054009. The next prime is 1142512054127. The reversal of 1142512054013 is 3104502152411.

It is a happy number.

It is not a de Polignac number, because 1142512054013 - 2² = 1142512054009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142512054613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1486913 + ... + 2120361.

It is an arithmetic number, because the mean of its divisors is an integer number (81296973000).

Almost surely, 2^{1142512054013} is an apocalyptic number.

It is an amenable number.

1142512054013 is a deficient number, since it is larger than the sum of its proper divisors (158239513987).

1142512054013 is a wasteful number, since it uses less digits than its factorization.

1142512054013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640612.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 1142512054013 in words is "one trillion, one hundred forty-two billion, five hundred twelve million, fifty-four thousand, thirteen".