406341805741 has 2 divisors, whose sum is σ = 406341805742. Its totient is φ = 406341805740.

The previous prime is 406341805733. The next prime is 406341805747. The reversal of 406341805741 is 147508143604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253390417641 + 152951388100 = 503379^2 + 391090^2 .

It is a cyclic number.

It is not a de Polignac number, because 406341805741 - 2³ = 406341805733 is a prime.

It is a super-2 number, since 2×406341805741² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (406341805747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203170902870 + 203170902871.

It is an arithmetic number, because the mean of its divisors is an integer number (203170902871).

Almost surely, 2^406341805741 is an apocalyptic number.

It is an amenable number.

406341805741 is a deficient number, since it is larger than the sum of its proper divisors (1).

406341805741 is an equidigital number, since it uses as much as digits as its factorization.

406341805741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 406341805741 in words is "four hundred six billion, three hundred forty-one million, eight hundred five thousand, seven hundred forty-one".