104134100432 has 120 divisors (see below), whose sum is σ = 222807239424. Its totient is φ = 47052327168.

The previous prime is 104134100393. The next prime is 104134100437. The reversal of 104134100432 is 234001431401.

104134100432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 104134100398 and 104134100407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104134100437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61507778 + ... + 61509470.

Almost surely, 2^104134100432 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 104134100432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111403619712).

104134100432 is an abundant number, since it is smaller than the sum of its proper divisors (118673138992).

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

104134100432 is a wasteful number, since it uses less digits than its factorization.

104134100432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225 (or 2200 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 104134100432 its reverse (234001431401), we get a palindrome (338135531833).

The spelling of 104134100432 in words is "one hundred four billion, one hundred thirty-four million, one hundred thousand, four hundred thirty-two".