1443211013153 has 48 divisors (see below), whose sum is σ = 1803646196352. Its totient is φ = 1130650560000.

The previous prime is 1443211013077. The next prime is 1443211013159. The reversal of 1443211013153 is 3513101123441.

It is not a de Polignac number, because 1443211013153 - 2¹⁴ = 1443210996769 is a prime.

It is a super-2 number, since 2×1443211013153² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1443211013159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71432453 + ... + 71452653.

It is an arithmetic number, because the mean of its divisors is an integer number (37575962424).

Almost surely, 2^{1443211013153} is an apocalyptic number.

1443211013153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1443211013153 is a deficient number, since it is larger than the sum of its proper divisors (360435183199).

1443211013153 is a wasteful number, since it uses less digits than its factorization.

1443211013153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20826 (or 20813 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 1443211013153 its reverse (3513101123441), we get a palindrome (4956312136594).

The spelling of 1443211013153 in words is "one trillion, four hundred forty-three billion, two hundred eleven million, thirteen thousand, one hundred fifty-three".