421341333413040 has 60 divisors (see below), whose sum is σ = 1415004644714544. Its totient is φ = 112357688909952.

The previous prime is 421341333412969. The next prime is 421341333413041. The reversal of 421341333413040 is 40314333143124.

421341333413040 is a `hidden beast` number, since 4 + 2 + 1 + 3 + 4 + 1 + 3 + 3 + 341 + 304 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 421341333412986 and 421341333413004.

It is not an unprimeable number, because it can be changed into a prime (421341333413041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 292598147484 + ... + 292598148923.

Almost surely, 2^{421341333413040} is an apocalyptic number.

421341333413040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

421341333413040 is an abundant number, since it is smaller than the sum of its proper divisors (993663311301504).

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

421341333413040 is a wasteful number, since it uses less digits than its factorization.

421341333413040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585196296426 (or 585196296417 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 421341333413040 its reverse (40314333143124), we get a palindrome (461655666556164).

The spelling of 421341333413040 in words is "four hundred twenty-one trillion, three hundred forty-one billion, three hundred thirty-three million, four hundred thirteen thousand, forty".