414406403 has 2 divisors, whose sum is σ = 414406404. Its totient is φ = 414406402.

The previous prime is 414406381. The next prime is 414406423. The reversal of 414406403 is 304604414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 414406403 - 2¹⁶ = 414340867 is a prime.

It is not a weakly prime, because it can be changed into another prime (414406423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207203201 + 207203202.

It is an arithmetic number, because the mean of its divisors is an integer number (207203202).

Almost surely, 2^414406403 is an apocalyptic number.

414406403 is a deficient number, since it is larger than the sum of its proper divisors (1).

414406403 is an equidigital number, since it uses as much as digits as its factorization.

414406403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 414406403 is about 20356.9743085754. The cubic root of 414406403 is about 745.5477874431.

The spelling of 414406403 in words is "four hundred fourteen million, four hundred six thousand, four hundred three".