412004121 has 16 divisors (see below), whose sum is σ = 565911360. Its totient is φ = 266458880.

The previous prime is 412004093. The next prime is 412004143. The reversal of 412004121 is 121400214.

It is a cyclic number.

It is not a de Polignac number, because 412004121 - 2⁶ = 412004057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412004121.

It is not an unprimeable number, because it can be changed into a prime (412004161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12661 + ... + 31373.

It is an arithmetic number, because the mean of its divisors is an integer number (35369460).

Almost surely, 2^412004121 is an apocalyptic number.

412004121 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

412004121 is a deficient number, since it is larger than the sum of its proper divisors (153907239).

412004121 is a wasteful number, since it uses less digits than its factorization.

412004121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18936.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 412004121 is about 20297.8846434795. The cubic root of 412004121 is about 744.1043670071.

Adding to 412004121 its reverse (121400214), we get a palindrome (533404335).

The spelling of 412004121 in words is "four hundred twelve million, four thousand, one hundred twenty-one".