1142787687733 has 8 divisors (see below), whose sum is σ = 1203143984000. Its totient is φ = 1082452349088.

The previous prime is 1142787687709. The next prime is 1142787687763. The reversal of 1142787687733 is 3377867872411.

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 1142787687733 - 2¹³ = 1142787679541 is a prime.

It is a super-3 number, since 3×1142787687733³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142787687763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5127408 + ... + 5345641.

It is an arithmetic number, because the mean of its divisors is an integer number (150392998000).

Almost surely, 2^{1142787687733} is an apocalyptic number.

It is an amenable number.

1142787687733 is a deficient number, since it is larger than the sum of its proper divisors (60356296267).

1142787687733 is a wasteful number, since it uses less digits than its factorization.

1142787687733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10478811.

The product of its digits is 66382848, while the sum is 64.

The spelling of 1142787687733 in words is "one trillion, one hundred forty-two billion, seven hundred eighty-seven million, six hundred eighty-seven thousand, seven hundred thirty-three".