11400134101412 has 72 divisors (see below), whose sum is σ = 23278024603008. Its totient is φ = 4870911326400.

The previous prime is 11400134101397. The next prime is 11400134101423. The reversal of 11400134101412 is 21410143100411.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 671337962 + ... + 671354942.

It is an arithmetic number, because the mean of its divisors is an integer number (323305897264).

Almost surely, 2^{11400134101412} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11400134101412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11639012301504).

11400134101412 is an abundant number, since it is smaller than the sum of its proper divisors (11877890501596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11400134101412 is a wasteful number, since it uses less digits than its factorization.

11400134101412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27217 (or 27208 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 11400134101412 its reverse (21410143100411), we get a palindrome (32810277201823).

It can be divided in two parts, 1140013 and 4101412, that added together give a palindrome (5241425).

The spelling of 11400134101412 in words is "eleven trillion, four hundred billion, one hundred thirty-four million, one hundred one thousand, four hundred twelve".