42020883471 has 8 divisors (see below), whose sum is σ = 64031822464. Its totient is φ = 24011933400.

The previous prime is 42020883467. The next prime is 42020883473. The reversal of 42020883471 is 17438802024.

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

It is not a de Polignac number, because 42020883471 - 2² = 42020883467 is a prime.

It is a super-3 number, since 3×42020883471³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42020883473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000497205 + ... + 1000497246.

It is an arithmetic number, because the mean of its divisors is an integer number (8003977808).

Almost surely, 2^42020883471 is an apocalyptic number.

42020883471 is a deficient number, since it is larger than the sum of its proper divisors (22010938993).

42020883471 is a wasteful number, since it uses less digits than its factorization.

42020883471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000994461.

The product of its (nonzero) digits is 86016, while the sum is 39.

The spelling of 42020883471 in words is "forty-two billion, twenty million, eight hundred eighty-three thousand, four hundred seventy-one".