412304101021 has 12 divisors (see below), whose sum is σ = 452112465280. Its totient is φ = 375533138880.

The previous prime is 412304101019. The next prime is 412304101043. The reversal of 412304101021 is 120101403214.

It is not a de Polignac number, because 412304101021 - 2¹ = 412304101019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 412304101021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412304101091) 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, 23001651 + ... + 23019568.

Almost surely, 2^412304101021 is an apocalyptic number.

It is an amenable number.

412304101021 is a deficient number, since it is larger than the sum of its proper divisors (39808364259).

412304101021 is a wasteful number, since it uses less digits than its factorization.

412304101021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46021284 (or 46021267 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 412304101021 its reverse (120101403214), we get a palindrome (532405504235).

The spelling of 412304101021 in words is "four hundred twelve billion, three hundred four million, one hundred one thousand, twenty-one".