134401104432 has 60 divisors (see below), whose sum is σ = 429870202320. Its totient is φ = 38400315264.

The previous prime is 134401104419. The next prime is 134401104433. The reversal of 134401104432 is 234401104431.

It is a junction number, because it is equal to n+sod(n) for n = 134401104396 and 134401104405.

It is not an unprimeable number, because it can be changed into a prime (134401104433) 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 11 ways as a sum of consecutive naturals, for example, 66666207 + ... + 66668222.

It is an arithmetic number, because the mean of its divisors is an integer number (7164503372).

Almost surely, 2^134401104432 is an apocalyptic number.

134401104432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134401104432 is an abundant number, since it is smaller than the sum of its proper divisors (295469097888).

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

134401104432 is a wasteful number, since it uses less digits than its factorization.

134401104432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133334450 (or 133334441 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 134401104432 its reverse (234401104431), we get a palindrome (368802208863).

Subtracting 134401104432 from its reverse (234401104431), we obtain a palindrome (99999999999).

The spelling of 134401104432 in words is "one hundred thirty-four billion, four hundred one million, one hundred four thousand, four hundred thirty-two".