1146636736143 has 8 divisors (see below), whose sum is σ = 1528859020848. Its totient is φ = 764419471104.

The previous prime is 1146636736129. The next prime is 1146636736159. The reversal of 1146636736143 is 3416376366411.

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

It is not a de Polignac number, because 1146636736143 - 2¹⁴ = 1146636719759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146636735143) 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 7 ways as a sum of consecutive naturals, for example, 684930 + ... + 1662047.

It is an arithmetic number, because the mean of its divisors is an integer number (191107377606).

Almost surely, 2^{1146636736143} is an apocalyptic number.

1146636736143 is a deficient number, since it is larger than the sum of its proper divisors (382222284705).

1146636736143 is a wasteful number, since it uses less digits than its factorization.

1146636736143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509833.

The product of its digits is 3919104, while the sum is 51.

The spelling of 1146636736143 in words is "one trillion, one hundred forty-six billion, six hundred thirty-six million, seven hundred thirty-six thousand, one hundred forty-three".