2042334465271 has 8 divisors (see below), whose sum is σ = 2085808584384. Its totient is φ = 1998861187680.

The previous prime is 2042334465263. The next prime is 2042334465277. The reversal of 2042334465271 is 1725644332402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2042334465271 - 2³ = 2042334465263 is a prime.

It is a super-2 number, since 2×2042334465271² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042334465277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8441341 + ... + 8679913.

It is an arithmetic number, because the mean of its divisors is an integer number (260726073048).

Almost surely, 2^{2042334465271} is an apocalyptic number.

2042334465271 is a deficient number, since it is larger than the sum of its proper divisors (43474119113).

2042334465271 is a wasteful number, since it uses less digits than its factorization.

2042334465271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420761.

The product of its (nonzero) digits is 967680, while the sum is 43.

Adding to 2042334465271 its reverse (1725644332402), we get a palindrome (3767978797673).

The spelling of 2042334465271 in words is "two trillion, forty-two billion, three hundred thirty-four million, four hundred sixty-five thousand, two hundred seventy-one".