1044166143351 has 8 divisors (see below), whose sum is σ = 1426178147184. Its totient is φ = 679132450880.

The previous prime is 1044166143323. The next prime is 1044166143401. The reversal of 1044166143351 is 1533416614401.

It is a happy number.

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 1044166143351 - 2²³ = 1044157754743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044166143151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4244577696 + ... + 4244577941.

It is an arithmetic number, because the mean of its divisors is an integer number (178272268398).

Almost surely, 2^{1044166143351} is an apocalyptic number.

1044166143351 is a deficient number, since it is larger than the sum of its proper divisors (382012003833).

1044166143351 is an equidigital number, since it uses as much as digits as its factorization.

1044166143351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8489155681.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 1044166143351 in words is "one trillion, forty-four billion, one hundred sixty-six million, one hundred forty-three thousand, three hundred fifty-one".