42850710168811 has 2 divisors, whose sum is σ = 42850710168812. Its totient is φ = 42850710168810.

The previous prime is 42850710168653. The next prime is 42850710168863. The reversal of 42850710168811 is 11886101705824.

It is a happy number.

It is an a-pointer prime, because the next prime (42850710168863) can be obtained adding 42850710168811 to its sum of digits (52).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42850710168811 - 2²³ = 42850701780203 is a prime.

It is not a weakly prime, because it can be changed into another prime (42850710148811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21425355084405 + 21425355084406.

It is an arithmetic number, because the mean of its divisors is an integer number (21425355084406).

Almost surely, 2^{42850710168811} is an apocalyptic number.

42850710168811 is a deficient number, since it is larger than the sum of its proper divisors (1).

42850710168811 is an equidigital number, since it uses as much as digits as its factorization.

42850710168811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 860160, while the sum is 52.

The spelling of 42850710168811 in words is "forty-two trillion, eight hundred fifty billion, seven hundred ten million, one hundred sixty-eight thousand, eight hundred eleven".