412420333421 has 8 divisors (see below), whose sum is σ = 440919969984. Its totient is φ = 384391765440.

The previous prime is 412420333333. The next prime is 412420333471. The reversal of 412420333421 is 124333024214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 412420333421 - 2²² = 412416139117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412420333471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 117765335 + ... + 117768836.

It is an arithmetic number, because the mean of its divisors is an integer number (55114996248).

Almost surely, 2^412420333421 is an apocalyptic number.

It is an amenable number.

412420333421 is a deficient number, since it is larger than the sum of its proper divisors (28499636563).

412420333421 is a wasteful number, since it uses less digits than its factorization.

412420333421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235534291.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 412420333421 its reverse (124333024214), we get a palindrome (536753357635).

The spelling of 412420333421 in words is "four hundred twelve billion, four hundred twenty million, three hundred thirty-three thousand, four hundred twenty-one".