412231241421 has 6 divisors (see below), whose sum is σ = 595445126510. Its totient is φ = 274820827608.

The previous prime is 412231241377. The next prime is 412231241453. The reversal of 412231241421 is 124142132214.

412231241421 is a `hidden beast` number, since 4 + 1 + 2 + 231 + 2 + 4 + 1 + 421 = 666.

It can be written as a sum of positive squares in only one way, i.e., 278578118025 + 133653123396 = 527805^2 + 365586^2 .

It is not a de Polignac number, because 412231241421 - 2¹¹ = 412231239373 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 (412231241321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22901735626 + ... + 22901735643.

Almost surely, 2^412231241421 is an apocalyptic number.

It is an amenable number.

412231241421 is a deficient number, since it is larger than the sum of its proper divisors (183213885089).

412231241421 is a wasteful number, since it uses less digits than its factorization.

412231241421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45803471275 (or 45803471272 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 412231241421 its reverse (124142132214), we get a palindrome (536373373635).

The spelling of 412231241421 in words is "four hundred twelve billion, two hundred thirty-one million, two hundred forty-one thousand, four hundred twenty-one".