104421431340 has 96 divisors (see below), whose sum is σ = 332421788160. Its totient is φ = 27198134208.

The previous prime is 104421431293. The next prime is 104421431351. The reversal of 104421431340 is 43134124401.

104421431340 is a `hidden beast` number, since 104 + 4 + 214 + 3 + 1 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2225304 + ... + 2271743.

It is an arithmetic number, because the mean of its divisors is an integer number (3462726960).

Almost surely, 2^104421431340 is an apocalyptic number.

104421431340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104421431340 is an abundant number, since it is smaller than the sum of its proper divisors (228000356820).

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

104421431340 is a wasteful number, since it uses less digits than its factorization.

104421431340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4497108 (or 4497100 counting only the distinct ones).

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

Adding to 104421431340 its reverse (43134124401), we get a palindrome (147555555741).

The spelling of 104421431340 in words is "one hundred four billion, four hundred twenty-one million, four hundred thirty-one thousand, three hundred forty".