1066244241153 has 16 divisors (see below), whose sum is σ = 1749734139776. Its totient is φ = 562414544640.

The previous prime is 1066244241119. The next prime is 1066244241157. The reversal of 1066244241153 is 3511424426601.

It is not a de Polignac number, because 1066244241153 - 2¹² = 1066244237057 is a prime.

It is a super-2 number, since 2×1066244241153² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1066244241157) 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 15 ways as a sum of consecutive naturals, for example, 1952828008 + ... + 1952828553.

It is an arithmetic number, because the mean of its divisors is an integer number (109358383736).

Almost surely, 2^{1066244241153} is an apocalyptic number.

1066244241153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1066244241153 is a deficient number, since it is larger than the sum of its proper divisors (683489898623).

1066244241153 is a wasteful number, since it uses less digits than its factorization.

1066244241153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905656584.

The product of its (nonzero) digits is 138240, while the sum is 39.

Adding to 1066244241153 its reverse (3511424426601), we get a palindrome (4577668667754).

The spelling of 1066244241153 in words is "one trillion, sixty-six billion, two hundred forty-four million, two hundred forty-one thousand, one hundred fifty-three".