412120033 has 4 divisors (see below), whose sum is σ = 443821588. Its totient is φ = 380418480.

The previous prime is 412120031. The next prime is 412120039. The reversal of 412120033 is 330021214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 251920384 + 160199649 = 15872^2 + 12657^2 .

It is not a de Polignac number, because 412120033 - 2¹ = 412120031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412119989 and 412120016.

It is not an unprimeable number, because it can be changed into a prime (412120031) 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 3 ways as a sum of consecutive naturals, for example, 15850758 + ... + 15850783.

It is an arithmetic number, because the mean of its divisors is an integer number (110955397).

Almost surely, 2^412120033 is an apocalyptic number.

It is an amenable number.

412120033 is a deficient number, since it is larger than the sum of its proper divisors (31701555).

412120033 is a wasteful number, since it uses less digits than its factorization.

412120033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31701554.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 412120033 is about 20300.7397155867. The cubic root of 412120033 is about 744.1741418255.

Adding to 412120033 its reverse (330021214), we get a palindrome (742141247).

The spelling of 412120033 in words is "four hundred twelve million, one hundred twenty thousand, thirty-three".