424133077 has 2 divisors, whose sum is σ = 424133078. Its totient is φ = 424133076.

The previous prime is 424133057. The next prime is 424133081. The reversal of 424133077 is 770331424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212401476 + 211731601 = 14574^2 + 14551^2 .

It is a cyclic number.

It is not a de Polignac number, because 424133077 - 2¹⁹ = 423608789 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424133057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212066538 + 212066539.

It is an arithmetic number, because the mean of its divisors is an integer number (212066539).

Almost surely, 2^424133077 is an apocalyptic number.

It is an amenable number.

424133077 is a deficient number, since it is larger than the sum of its proper divisors (1).

424133077 is an equidigital number, since it uses as much as digits as its factorization.

424133077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 424133077 is about 20594.4914236793. The cubic root of 424133077 is about 751.3357393586.

The spelling of 424133077 in words is "four hundred twenty-four million, one hundred thirty-three thousand, seventy-seven".