42545714 has 16 divisors (see below), whose sum is σ = 64938552. Its totient is φ = 20901888.

The previous prime is 42545683. The next prime is 42545729. The reversal of 42545714 is 41754524.

It can be written as a sum of positive squares in 4 ways, for example, as 26183689 + 16362025 = 5117^2 + 4045^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62882 + ... + 63554.

Almost surely, 2^42545714 is an apocalyptic number.

42545714 is a deficient number, since it is larger than the sum of its proper divisors (22392838).

42545714 is a wasteful number, since it uses less digits than its factorization.

42545714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181.

The product of its digits is 22400, while the sum is 32.

The square root of 42545714 is about 6522.7075666475. The cubic root of 42545714 is about 349.1016799922.

The spelling of 42545714 in words is "forty-two million, five hundred forty-five thousand, seven hundred fourteen".