416742511 has 2 divisors, whose sum is σ = 416742512. Its totient is φ = 416742510.

The previous prime is 416742509. The next prime is 416742553. The reversal of 416742511 is 115247614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 416742511 - 2¹ = 416742509 is a prime.

Together with 416742509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416742611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208371255 + 208371256.

It is an arithmetic number, because the mean of its divisors is an integer number (208371256).

Almost surely, 2^416742511 is an apocalyptic number.

416742511 is a deficient number, since it is larger than the sum of its proper divisors (1).

416742511 is an equidigital number, since it uses as much as digits as its factorization.

416742511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 31.

The square root of 416742511 is about 20414.2722378242. The cubic root of 416742511 is about 746.9461068975.

The spelling of 416742511 in words is "four hundred sixteen million, seven hundred forty-two thousand, five hundred eleven".