1142505533414 has 8 divisors (see below), whose sum is σ = 1958580914448. Its totient is φ = 489645228600.

The previous prime is 1142505533359. The next prime is 1142505533419. The reversal of 1142505533414 is 4143355052411.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142505533419) 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 3 ways as a sum of consecutive naturals, for example, 40803769037 + ... + 40803769064.

It is an arithmetic number, because the mean of its divisors is an integer number (244822614306).

Almost surely, 2^{1142505533414} is an apocalyptic number.

1142505533414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1142505533414 is a deficient number, since it is larger than the sum of its proper divisors (816075381034).

1142505533414 is an equidigital number, since it uses as much as digits as its factorization.

1142505533414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81607538110.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 1142505533414 in words is "one trillion, one hundred forty-two billion, five hundred five million, five hundred thirty-three thousand, four hundred fourteen".