42713336 has 32 divisors (see below), whose sum is σ = 82328400. Its totient is φ = 20766720.

The previous prime is 42713287. The next prime is 42713339. The reversal of 42713336 is 63331724.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42713299 and 42713308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42713339) 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, 55160 + ... + 55928.

Almost surely, 2^42713336 is an apocalyptic number.

It is an amenable number.

42713336 is a deficient number, since it is larger than the sum of its proper divisors (39615064).

42713336 is a wasteful number, since it uses less digits than its factorization.

42713336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 955 counting only the distinct ones).

The product of its digits is 9072, while the sum is 29.

The square root of 42713336 is about 6535.5440477438. The cubic root of 42713336 is about 349.5595439015.

The spelling of 42713336 in words is "forty-two million, seven hundred thirteen thousand, three hundred thirty-six".