104421431430 has 48 divisors (see below), whose sum is σ = 276097358160. Its totient is φ = 27373752384.

The previous prime is 104421431419. The next prime is 104421431437. The reversal of 104421431430 is 34134124401.

104421431430 is a `hidden beast` number, since 10 + 4 + 4 + 214 + 3 + 1 + 430 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 104421431394 and 104421431403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104421431437) 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, 9827217 + ... + 9837836.

It is an arithmetic number, because the mean of its divisors is an integer number (5752028295).

Almost surely, 2^104421431430 is an apocalyptic number.

104421431430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104421431430 is an abundant number, since it is smaller than the sum of its proper divisors (171675926730).

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

104421431430 is a wasteful number, since it uses less digits than its factorization.

104421431430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19665125 (or 19665122 counting only the distinct ones).

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

Adding to 104421431430 its reverse (34134124401), we get a palindrome (138555555831).

The spelling of 104421431430 in words is "one hundred four billion, four hundred twenty-one million, four hundred thirty-one thousand, four hundred thirty".