1142200001983 has 8 divisors (see below), whose sum is σ = 1145976201936. Its totient is φ = 1138425763200.

The previous prime is 1142200001977. The next prime is 1142200001993. The reversal of 1142200001983 is 3891000022411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1142200001983 - 2⁹ = 1142200001471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142200001993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681063 + ... + 1657783.

It is an arithmetic number, because the mean of its divisors is an integer number (143247025242).

Almost surely, 2^{1142200001983} is an apocalyptic number.

1142200001983 is a deficient number, since it is larger than the sum of its proper divisors (3776199953).

1142200001983 is an equidigital number, since it uses as much as digits as its factorization.

1142200001983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980585.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 1142200001983 in words is "one trillion, one hundred forty-two billion, two hundred million, one thousand, nine hundred eighty-three".