1443130134411 has 32 divisors (see below), whose sum is σ = 2301964517376. Its totient is φ = 786804228000.

The previous prime is 1443130134389. The next prime is 1443130134421. The reversal of 1443130134411 is 1144310313441.

It is not a de Polignac number, because 1443130134411 - 2¹³ = 1443130126219 is a prime.

It is a super-2 number, since 2×1443130134411² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1443130134421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15564975 + ... + 15657416.

It is an arithmetic number, because the mean of its divisors is an integer number (71936391168).

Almost surely, 2^{1443130134411} is an apocalyptic number.

1443130134411 is a deficient number, since it is larger than the sum of its proper divisors (858834382965).

1443130134411 is a wasteful number, since it uses less digits than its factorization.

1443130134411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31222503.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 1443130134411 its reverse (1144310313441), we get a palindrome (2587440447852).

The spelling of 1443130134411 in words is "one trillion, four hundred forty-three billion, one hundred thirty million, one hundred thirty-four thousand, four hundred eleven".