1142898993853 has 2 divisors, whose sum is σ = 1142898993854. Its totient is φ = 1142898993852.

The previous prime is 1142898993793. The next prime is 1142898993893. The reversal of 1142898993853 is 3583998982411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 851214747769 + 291684246084 = 922613^2 + 540078^2 .

It is an emirp because it is prime and its reverse (3583998982411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1142898993853 - 2¹³ = 1142898985661 is a prime.

It is a super-2 number, since 2×1142898993853² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142898993893) 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 as a sum of consecutive naturals, namely, 571449496926 + 571449496927.

It is an arithmetic number, because the mean of its divisors is an integer number (571449496927).

Almost surely, 2^{1142898993853} is an apocalyptic number.

It is an amenable number.

1142898993853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142898993853 is an equidigital number, since it uses as much as digits as its factorization.

1142898993853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134369280, while the sum is 70.

The spelling of 1142898993853 in words is "one trillion, one hundred forty-two billion, eight hundred ninety-eight million, nine hundred ninety-three thousand, eight hundred fifty-three".