412012477 has 2 divisors, whose sum is σ = 412012478. Its totient is φ = 412012476.

The previous prime is 412012451. The next prime is 412012487. The reversal of 412012477 is 774210214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307686681 + 104325796 = 17541^2 + 10214^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412012477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412012487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206006238 + 206006239.

It is an arithmetic number, because the mean of its divisors is an integer number (206006239).

Almost surely, 2^412012477 is an apocalyptic number.

It is an amenable number.

412012477 is a deficient number, since it is larger than the sum of its proper divisors (1).

412012477 is an equidigital number, since it uses as much as digits as its factorization.

412012477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 412012477 is about 20298.0904766926. The cubic root of 412012477 is about 744.1093974536.

The spelling of 412012477 in words is "four hundred twelve million, twelve thousand, four hundred seventy-seven".