42016727342311 has 4 divisors (see below), whose sum is σ = 42033210957000. Its totient is φ = 42000243727624.

The previous prime is 42016727342297. The next prime is 42016727342327. The reversal of 42016727342311 is 11324372761024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42016727342311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42016727340311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8241803521 + ... + 8241808618.

It is an arithmetic number, because the mean of its divisors is an integer number (10508302739250).

Almost surely, 2^{42016727342311} is an apocalyptic number.

42016727342311 is a deficient number, since it is larger than the sum of its proper divisors (16483614689).

42016727342311 is a wasteful number, since it uses less digits than its factorization.

42016727342311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16483614688.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 42016727342311 in words is "forty-two trillion, sixteen billion, seven hundred twenty-seven million, three hundred forty-two thousand, three hundred eleven".