42016465411 has 2 divisors, whose sum is σ = 42016465412. Its totient is φ = 42016465410.

The previous prime is 42016465409. The next prime is 42016465433. The reversal of 42016465411 is 11456461024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42016465411 - 2¹ = 42016465409 is a prime.

Together with 42016465409, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (42016465451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21008232705 + 21008232706.

It is an arithmetic number, because the mean of its divisors is an integer number (21008232706).

Almost surely, 2^42016465411 is an apocalyptic number.

42016465411 is a deficient number, since it is larger than the sum of its proper divisors (1).

42016465411 is an equidigital number, since it uses as much as digits as its factorization.

42016465411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 42016465411 in words is "forty-two billion, sixteen million, four hundred sixty-five thousand, four hundred eleven".