406677333341 has 2 divisors, whose sum is σ = 406677333342. Its totient is φ = 406677333340.

The previous prime is 406677333331. The next prime is 406677333353. The reversal of 406677333341 is 143333776604.

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., 328959602500 + 77717730841 = 573550^2 + 278779^2 .

It is a cyclic number.

It is not a de Polignac number, because 406677333341 - 2¹⁴ = 406677316957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (406677333311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203338666670 + 203338666671.

It is an arithmetic number, because the mean of its divisors is an integer number (203338666671).

Almost surely, 2^406677333341 is an apocalyptic number.

It is an amenable number.

406677333341 is a deficient number, since it is larger than the sum of its proper divisors (1).

406677333341 is an equidigital number, since it uses as much as digits as its factorization.

406677333341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2286144, while the sum is 47.

The spelling of 406677333341 in words is "four hundred six billion, six hundred seventy-seven million, three hundred thirty-three thousand, three hundred forty-one".