406880820301 has 2 divisors, whose sum is σ = 406880820302. Its totient is φ = 406880820300.

The previous prime is 406880820253. The next prime is 406880820329. The reversal of 406880820301 is 103028088604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 303694677225 + 103186143076 = 551085^2 + 321226^2 .

It is a cyclic number.

It is not a de Polignac number, because 406880820301 - 2²⁷ = 406746602573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (406880820341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203440410150 + 203440410151.

It is an arithmetic number, because the mean of its divisors is an integer number (203440410151).

Almost surely, 2^406880820301 is an apocalyptic number.

It is an amenable number.

406880820301 is a deficient number, since it is larger than the sum of its proper divisors (1).

406880820301 is an equidigital number, since it uses as much as digits as its factorization.

406880820301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 406880820301 in words is "four hundred six billion, eight hundred eighty million, eight hundred twenty thousand, three hundred one".