428936354316037 has 2 divisors, whose sum is σ = 428936354316038. Its totient is φ = 428936354316036.

The previous prime is 428936354316017. The next prime is 428936354316293. The reversal of 428936354316037 is 730613453639824.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 306559793304801 + 122376561011236 = 17508849^2 + 11062394^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-428936354316037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 428936354316037.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (428936354316007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214468177158018 + 214468177158019.

It is an arithmetic number, because the mean of its divisors is an integer number (214468177158019).

It is a 1-persistent number, because it is pandigital, but 2⋅428936354316037 = 857872708632074 is not.

Almost surely, 2^{428936354316037} is an apocalyptic number.

It is an amenable number.

428936354316037 is a deficient number, since it is larger than the sum of its proper divisors (1).

428936354316037 is an equidigital number, since it uses as much as digits as its factorization.

428936354316037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235146240, while the sum is 64.

The spelling of 428936354316037 in words is "four hundred twenty-eight trillion, nine hundred thirty-six billion, three hundred fifty-four million, three hundred sixteen thousand, thirty-seven".