42775471417 has 16 divisors (see below), whose sum is σ = 52264472832. Its totient is φ = 34172904960.

The previous prime is 42775471399. The next prime is 42775471423. The reversal of 42775471417 is 71417457724.

It is not a de Polignac number, because 42775471417 - 2³⁵ = 8415733049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42775771417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1732684 + ... + 1757197.

It is an arithmetic number, because the mean of its divisors is an integer number (3266529552).

Almost surely, 2^42775471417 is an apocalyptic number.

It is an amenable number.

42775471417 is a deficient number, since it is larger than the sum of its proper divisors (9489001415).

42775471417 is a wasteful number, since it uses less digits than its factorization.

42775471417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490008.

The product of its digits is 1536640, while the sum is 49.

The spelling of 42775471417 in words is "forty-two billion, seven hundred seventy-five million, four hundred seventy-one thousand, four hundred seventeen".