42253713 has 24 divisors (see below), whose sum is σ = 63348480. Its totient is φ = 27110880.

The previous prime is 42253711. The next prime is 42253727. The reversal of 42253713 is 31735224.

It is not a de Polignac number, because 42253713 - 2¹ = 42253711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42253711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74770 + ... + 75332.

It is an arithmetic number, because the mean of its divisors is an integer number (2639520).

Almost surely, 2^42253713 is an apocalyptic number.

It is an amenable number.

42253713 is a deficient number, since it is larger than the sum of its proper divisors (21094767).

42253713 is a wasteful number, since it uses less digits than its factorization.

42253713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869 (or 866 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 42253713 is about 6500.2856091098. The cubic root of 42253713 is about 348.3011908916.

Adding to 42253713 its reverse (31735224), we get a palindrome (73988937).

The spelling of 42253713 in words is "forty-two million, two hundred fifty-three thousand, seven hundred thirteen".