416822400457 has 2 divisors, whose sum is σ = 416822400458. Its totient is φ = 416822400456.

The previous prime is 416822400439. The next prime is 416822400499. The reversal of 416822400457 is 754004228614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 345927480336 + 70894920121 = 588156^2 + 266261^2 .

It is a cyclic number.

It is not a de Polignac number, because 416822400457 - 2⁷ = 416822400329 is a prime.

It is not a weakly prime, because it can be changed into another prime (416822400437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208411200228 + 208411200229.

It is an arithmetic number, because the mean of its divisors is an integer number (208411200229).

Almost surely, 2^416822400457 is an apocalyptic number.

It is an amenable number.

416822400457 is a deficient number, since it is larger than the sum of its proper divisors (1).

416822400457 is an equidigital number, since it uses as much as digits as its factorization.

416822400457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 416822400457 in words is "four hundred sixteen billion, eight hundred twenty-two million, four hundred thousand, four hundred fifty-seven".