412012126 has 4 divisors (see below), whose sum is σ = 618018192. Its totient is φ = 206006062.

The previous prime is 412012123. The next prime is 412012127. The reversal of 412012126 is 621210214.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412012121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103003030 + ... + 103003033.

It is an arithmetic number, because the mean of its divisors is an integer number (154504548).

Almost surely, 2^412012126 is an apocalyptic number.

412012126 is a deficient number, since it is larger than the sum of its proper divisors (206006066).

412012126 is a wasteful number, since it uses less digits than its factorization.

412012126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206006065.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 412012126 is about 20298.0818305573. The cubic root of 412012126 is about 744.1091861473.

The spelling of 412012126 in words is "four hundred twelve million, twelve thousand, one hundred twenty-six".