1123432414411 has 4 divisors (see below), whose sum is σ = 1124125465024. Its totient is φ = 1122739363800.

The previous prime is 1123432414397. The next prime is 1123432414451. The reversal of 1123432414411 is 1144142343211.

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 1123432414411 - 2⁷ = 1123432414283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123432414451) 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 3 ways as a sum of consecutive naturals, for example, 346522875 + ... + 346526116.

It is an arithmetic number, because the mean of its divisors is an integer number (281031366256).

Almost surely, 2^{1123432414411} is an apocalyptic number.

1123432414411 is a deficient number, since it is larger than the sum of its proper divisors (693050613).

1123432414411 is an equidigital number, since it uses as much as digits as its factorization.

1123432414411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693050612.

The product of its digits is 9216, while the sum is 31.

Adding to 1123432414411 its reverse (1144142343211), we get a palindrome (2267574757622).

The spelling of 1123432414411 in words is "one trillion, one hundred twenty-three billion, four hundred thirty-two million, four hundred fourteen thousand, four hundred eleven".