412162421 has 24 divisors (see below), whose sum is σ = 484864800. Its totient is φ = 349034400.

The previous prime is 412162417. The next prime is 412162441. The reversal of 412162421 is 124261214.

It is not a de Polignac number, because 412162421 - 2² = 412162417 is a prime.

It is a super-3 number, since 3×412162421³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412162441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138770 + ... + 141708.

It is an arithmetic number, because the mean of its divisors is an integer number (20202700).

Almost surely, 2^412162421 is an apocalyptic number.

It is an amenable number.

412162421 is a deficient number, since it is larger than the sum of its proper divisors (72702379).

412162421 is a wasteful number, since it uses less digits than its factorization.

412162421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041 (or 3030 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 412162421 is about 20301.7836901096. The cubic root of 412162421 is about 744.1996545965.

The spelling of 412162421 in words is "four hundred twelve million, one hundred sixty-two thousand, four hundred twenty-one".