414151081 has 2 divisors, whose sum is σ = 414151082. Its totient is φ = 414151080.

The previous prime is 414151079. The next prime is 414151121. The reversal of 414151081 is 180151414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275029056 + 139122025 = 16584^2 + 11795^2 .

It is a cyclic number.

It is not a de Polignac number, because 414151081 - 2¹ = 414151079 is a prime.

It is a super-2 number, since 2×414151081² = 343042235786937122, which contains 22 as substring.

Together with 414151079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (414151051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207075540 + 207075541.

It is an arithmetic number, because the mean of its divisors is an integer number (207075541).

Almost surely, 2^414151081 is an apocalyptic number.

It is an amenable number.

414151081 is a deficient number, since it is larger than the sum of its proper divisors (1).

414151081 is an equidigital number, since it uses as much as digits as its factorization.

414151081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 414151081 is about 20350.7022237563. The cubic root of 414151081 is about 745.3946415958.

The spelling of 414151081 in words is "four hundred fourteen million, one hundred fifty-one thousand, eighty-one".