1144053153466 has 8 divisors (see below), whose sum is σ = 1716936490944. Its totient is φ = 571740989820.

The previous prime is 1144053153461. The next prime is 1144053153517. The reversal of 1144053153466 is 6643513504411.

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

It is not an unprimeable number, because it can be changed into a prime (1144053153461) 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 3 ways as a sum of consecutive naturals, for example, 142788450 + ... + 142796461.

It is an arithmetic number, because the mean of its divisors is an integer number (214617061368).

Almost surely, 2^{1144053153466} is an apocalyptic number.

1144053153466 is a deficient number, since it is larger than the sum of its proper divisors (572883337478).

1144053153466 is a wasteful number, since it uses less digits than its factorization.

1144053153466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285586916.

The product of its (nonzero) digits is 518400, while the sum is 43.

Adding to 1144053153466 its reverse (6643513504411), we get a palindrome (7787566657877).

The spelling of 1144053153466 in words is "one trillion, one hundred forty-four billion, fifty-three million, one hundred fifty-three thousand, four hundred sixty-six".