412002143 has 12 divisors (see below), whose sum is σ = 485339040. Its totient is φ = 348671232.

The previous prime is 412002139. The next prime is 412002167. The reversal of 412002143 is 341200214.

It is not a de Polignac number, because 412002143 - 2² = 412002139 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 (412002103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49346 + ... + 57087.

It is an arithmetic number, because the mean of its divisors is an integer number (40444920).

Almost surely, 2^412002143 is an apocalyptic number.

412002143 is a deficient number, since it is larger than the sum of its proper divisors (73336897).

412002143 is a wasteful number, since it uses less digits than its factorization.

412002143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106526 (or 106519 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 412002143 is about 20297.8359191319. The cubic root of 412002143 is about 744.1031762093.

Adding to 412002143 its reverse (341200214), we get a palindrome (753202357).

The spelling of 412002143 in words is "four hundred twelve million, two thousand, one hundred forty-three".