42013310 has 16 divisors (see below), whose sum is σ = 76906800. Its totient is φ = 16520256.

The previous prime is 42013303. The next prime is 42013333. The reversal of 42013310 is 1331024.

It is a super-2 number, since 2×42013310² = 3530236434312200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35015 + ... + 36194.

It is an arithmetic number, because the mean of its divisors is an integer number (4806675).

Almost surely, 2^42013310 is an apocalyptic number.

42013310 is a deficient number, since it is larger than the sum of its proper divisors (34893490).

42013310 is a wasteful number, since it uses less digits than its factorization.

42013310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71275.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 42013310 is about 6481.7675058583. The cubic root of 42013310 is about 347.6393795904.

Adding to 42013310 its reverse (1331024), we get a palindrome (43344334).

The spelling of 42013310 in words is "forty-two million, thirteen thousand, three hundred ten".