424131077 has 2 divisors, whose sum is σ = 424131078. Its totient is φ = 424131076.

The previous prime is 424131041. The next prime is 424131083. The reversal of 424131077 is 770131424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 369946756 + 54184321 = 19234^2 + 7361^2 .

It is a cyclic number.

It is not a de Polignac number, because 424131077 - 2¹⁴ = 424114693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424131977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212065538 + 212065539.

It is an arithmetic number, because the mean of its divisors is an integer number (212065539).

Almost surely, 2^424131077 is an apocalyptic number.

It is an amenable number.

424131077 is a deficient number, since it is larger than the sum of its proper divisors (1).

424131077 is an equidigital number, since it uses as much as digits as its factorization.

424131077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 424131077 is about 20594.4428669484. The cubic root of 424131077 is about 751.3345583819.

The spelling of 424131077 in words is "four hundred twenty-four million, one hundred thirty-one thousand, seventy-seven".