13400432111324 has 12 divisors (see below), whose sum is σ = 24685006521000. Its totient is φ = 6347573105328.

The previous prime is 13400432111299. The next prime is 13400432111329. The reversal of 13400432111324 is 42311123400431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13400432111329) 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, 88160737499 + ... + 88160737650.

It is an arithmetic number, because the mean of its divisors is an integer number (2057083876750).

Almost surely, 2^{13400432111324} is an apocalyptic number.

It is an amenable number.

13400432111324 is a deficient number, since it is larger than the sum of its proper divisors (11284574409676).

13400432111324 is a wasteful number, since it uses less digits than its factorization.

13400432111324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176321475172 (or 176321475170 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13400432111324 its reverse (42311123400431), we get a palindrome (55711555511755).

The spelling of 13400432111324 in words is "thirteen trillion, four hundred billion, four hundred thirty-two million, one hundred eleven thousand, three hundred twenty-four".