42763342 has 16 divisors (see below), whose sum is σ = 68153760. Its totient is φ = 20085408.

The previous prime is 42763339. The next prime is 42763349. The reversal of 42763342 is 24336724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42763349) 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, 7818 + ... + 12109.

It is an arithmetic number, because the mean of its divisors is an integer number (4259610).

Almost surely, 2^42763342 is an apocalyptic number.

42763342 is a deficient number, since it is larger than the sum of its proper divisors (25390418).

42763342 is a wasteful number, since it uses less digits than its factorization.

42763342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19995.

The product of its digits is 24192, while the sum is 31.

The square root of 42763342 is about 6539.3686239575. The cubic root of 42763342 is about 349.6959045725.

The spelling of 42763342 in words is "forty-two million, seven hundred sixty-three thousand, three hundred forty-two".