42850710543313 has 2 divisors, whose sum is σ = 42850710543314. Its totient is φ = 42850710543312.

The previous prime is 42850710543307. The next prime is 42850710543331. The reversal of 42850710543313 is 31334501705824.

Together with next prime (42850710543331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42693900879249 + 156809664064 = 6534057^2 + 395992^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42850710543313 is a prime.

It is not a weakly prime, because it can be changed into another prime (42850710543383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21425355271656 + 21425355271657.

It is an arithmetic number, because the mean of its divisors is an integer number (21425355271657).

Almost surely, 2^{42850710543313} is an apocalyptic number.

It is an amenable number.

42850710543313 is a deficient number, since it is larger than the sum of its proper divisors (1).

42850710543313 is an equidigital number, since it uses as much as digits as its factorization.

42850710543313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 42850710543313 in words is "forty-two trillion, eight hundred fifty billion, seven hundred ten million, five hundred forty-three thousand, three hundred thirteen".