104111432430 has 128 divisors (see below), whose sum is σ = 259462103040. Its totient is φ = 26717859840.

The previous prime is 104111432423. The next prime is 104111432449. The reversal of 104111432430 is 34234111401.

It is a self number, because there is not a number n which added to its sum of digits gives 104111432430.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 30993091 + ... + 30996449.

It is an arithmetic number, because the mean of its divisors is an integer number (2027047680).

Almost surely, 2^104111432430 is an apocalyptic number.

104111432430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104111432430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129731051520).

104111432430 is an abundant number, since it is smaller than the sum of its proper divisors (155350670610).

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

104111432430 is a wasteful number, since it uses less digits than its factorization.

104111432430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 104111432430 its reverse (34234111401), we get a palindrome (138345543831).

The spelling of 104111432430 in words is "one hundred four billion, one hundred eleven million, four hundred thirty-two thousand, four hundred thirty".