424344024277 has 2 divisors, whose sum is σ = 424344024278. Its totient is φ = 424344024276.

The previous prime is 424344024271. The next prime is 424344024319. The reversal of 424344024277 is 772420443424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414850639921 + 9493384356 = 644089^2 + 97434^2 .

It is a cyclic number.

It is not a de Polignac number, because 424344024277 - 2¹⁹ = 424343499989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424344024271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212172012138 + 212172012139.

It is an arithmetic number, because the mean of its divisors is an integer number (212172012139).

Almost surely, 2^424344024277 is an apocalyptic number.

It is an amenable number.

424344024277 is a deficient number, since it is larger than the sum of its proper divisors (1).

424344024277 is an equidigital number, since it uses as much as digits as its factorization.

424344024277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1204224, while the sum is 43.

The spelling of 424344024277 in words is "four hundred twenty-four billion, three hundred forty-four million, twenty-four thousand, two hundred seventy-seven".