42365473 has 8 divisors (see below), whose sum is σ = 42897600. Its totient is φ = 41836080.

The previous prime is 42365467. The next prime is 42365483. The reversal of 42365473 is 37456324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42365473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42365443) 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, 63763 + ... + 64423.

It is an arithmetic number, because the mean of its divisors is an integer number (5362200).

Almost surely, 2^42365473 is an apocalyptic number.

It is an amenable number.

42365473 is a deficient number, since it is larger than the sum of its proper divisors (532127).

42365473 is a wasteful number, since it uses less digits than its factorization.

42365473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367.

The product of its digits is 60480, while the sum is 34.

The square root of 42365473 is about 6508.8764775497. The cubic root of 42365473 is about 348.6080031544.

The spelling of 42365473 in words is "forty-two million, three hundred sixty-five thousand, four hundred seventy-three".