1142271625013 has 2 divisors, whose sum is σ = 1142271625014. Its totient is φ = 1142271625012.

The previous prime is 1142271624931. The next prime is 1142271625039. The reversal of 1142271625013 is 3105261722411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 929292144004 + 212979481009 = 963998^2 + 461497^2 .

It is a cyclic number.

It is not a de Polignac number, because 1142271625013 - 2¹⁴ = 1142271608629 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142271625063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571135812506 + 571135812507.

It is an arithmetic number, because the mean of its divisors is an integer number (571135812507).

Almost surely, 2^{1142271625013} is an apocalyptic number.

It is an amenable number.

1142271625013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142271625013 is an equidigital number, since it uses as much as digits as its factorization.

1142271625013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 1142271625013 in words is "one trillion, one hundred forty-two billion, two hundred seventy-one million, six hundred twenty-five thousand, thirteen".