2123432414411 has 64 divisors (see below), whose sum is σ = 2837263334400. Its totient is φ = 1538396160000.

The previous prime is 2123432414407. The next prime is 2123432414447. The reversal of 2123432414411 is 1144142343212.

It is not a de Polignac number, because 2123432414411 - 2² = 2123432414407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2123432414111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59343956 + ... + 59379726.

It is an arithmetic number, because the mean of its divisors is an integer number (44332239600).

Almost surely, 2^{2123432414411} is an apocalyptic number.

2123432414411 is a deficient number, since it is larger than the sum of its proper divisors (713830919989).

2123432414411 is a wasteful number, since it uses less digits than its factorization.

2123432414411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36356.

The product of its digits is 18432, while the sum is 32.

Adding to 2123432414411 its reverse (1144142343212), we get a palindrome (3267574757623).

The spelling of 2123432414411 in words is "two trillion, one hundred twenty-three billion, four hundred thirty-two million, four hundred fourteen thousand, four hundred eleven".