43055134411 has 4 divisors (see below), whose sum is σ = 43056873712. Its totient is φ = 43053395112.

The previous prime is 43055134399. The next prime is 43055134481. The reversal of 43055134411 is 11443155034.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 43055134411 - 2²⁷ = 42920916683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43055134481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831975 + ... + 882208.

It is an arithmetic number, because the mean of its divisors is an integer number (10764218428).

Almost surely, 2^43055134411 is an apocalyptic number.

43055134411 is a deficient number, since it is larger than the sum of its proper divisors (1739301).

43055134411 is a wasteful number, since it uses less digits than its factorization.

43055134411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739300.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 43055134411 its reverse (11443155034), we get a palindrome (54498289445).

The spelling of 43055134411 in words is "forty-three billion, fifty-five million, one hundred thirty-four thousand, four hundred eleven".