412401461 has 2 divisors, whose sum is σ = 412401462. Its totient is φ = 412401460.

The previous prime is 412401443. The next prime is 412401481. The reversal of 412401461 is 164104214.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 411846436 + 555025 = 20294^2 + 745^2 .

It is a cyclic number.

It is not a de Polignac number, because 412401461 - 2⁶ = 412401397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412401481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206200730 + 206200731.

It is an arithmetic number, because the mean of its divisors is an integer number (206200731).

Almost surely, 2^412401461 is an apocalyptic number.

It is an amenable number.

412401461 is a deficient number, since it is larger than the sum of its proper divisors (1).

412401461 is an equidigital number, since it uses as much as digits as its factorization.

412401461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 412401461 is about 20307.6700042127. The cubic root of 412401461 is about 744.3434968431.

Adding to 412401461 its reverse (164104214), we get a palindrome (576505675).

The spelling of 412401461 in words is "four hundred twelve million, four hundred one thousand, four hundred sixty-one".