423554041 has 2 divisors, whose sum is σ = 423554042. Its totient is φ = 423554040.

The previous prime is 423554011. The next prime is 423554071. The reversal of 423554041 is 140455324.

It is a balanced prime because it is at equal distance from previous prime (423554011) and next prime (423554071).

It can be written as a sum of positive squares in only one way, i.e., 288320400 + 135233641 = 16980^2 + 11629^2 .

It is a cyclic number.

It is not a de Polignac number, because 423554041 - 2⁵ = 423554009 is a prime.

It is not a weakly prime, because it can be changed into another prime (423554011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211777020 + 211777021.

It is an arithmetic number, because the mean of its divisors is an integer number (211777021).

Almost surely, 2^423554041 is an apocalyptic number.

It is an amenable number.

423554041 is a deficient number, since it is larger than the sum of its proper divisors (1).

423554041 is an equidigital number, since it uses as much as digits as its factorization.

423554041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 423554041 is about 20580.4285912612. The cubic root of 423554041 is about 750.9936701706.

The spelling of 423554041 in words is "four hundred twenty-three million, five hundred fifty-four thousand, forty-one".