416551432441 has 2 divisors, whose sum is σ = 416551432442. Its totient is φ = 416551432440.

The previous prime is 416551432399. The next prime is 416551432477. The reversal of 416551432441 is 144234155614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 409722889216 + 6828543225 = 640096^2 + 82635^2 .

It is a cyclic number.

It is not a de Polignac number, because 416551432441 - 2⁷ = 416551432313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 416551432394 and 416551432403.

It is not a weakly prime, because it can be changed into another prime (416551432541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208275716220 + 208275716221.

It is an arithmetic number, because the mean of its divisors is an integer number (208275716221).

Almost surely, 2^416551432441 is an apocalyptic number.

It is an amenable number.

416551432441 is a deficient number, since it is larger than the sum of its proper divisors (1).

416551432441 is an equidigital number, since it uses as much as digits as its factorization.

416551432441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 40.

The spelling of 416551432441 in words is "four hundred sixteen billion, five hundred fifty-one million, four hundred thirty-two thousand, four hundred forty-one".