406371141529 has 2 divisors, whose sum is σ = 406371141530. Its totient is φ = 406371141528.

The previous prime is 406371141521. The next prime is 406371141607. The reversal of 406371141529 is 925141173604.

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., 364037256025 + 42333885504 = 603355^2 + 205752^2 .

It is a cyclic number.

It is not a de Polignac number, because 406371141529 - 2³ = 406371141521 is a prime.

It is not a weakly prime, because it can be changed into another prime (406371141521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203185570764 + 203185570765.

It is an arithmetic number, because the mean of its divisors is an integer number (203185570765).

Almost surely, 2^406371141529 is an apocalyptic number.

It is an amenable number.

406371141529 is a deficient number, since it is larger than the sum of its proper divisors (1).

406371141529 is an equidigital number, since it uses as much as digits as its factorization.

406371141529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 406371141529 in words is "four hundred six billion, three hundred seventy-one million, one hundred forty-one thousand, five hundred twenty-nine".