42113662 has 4 divisors (see below), whose sum is σ = 63170496. Its totient is φ = 21056830.

The previous prime is 42113651. The next prime is 42113677. The reversal of 42113662 is 26631124.

42113662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10528414 + ... + 10528417.

It is an arithmetic number, because the mean of its divisors is an integer number (15792624).

Almost surely, 2^42113662 is an apocalyptic number.

42113662 is a deficient number, since it is larger than the sum of its proper divisors (21056834).

42113662 is a wasteful number, since it uses less digits than its factorization.

42113662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21056833.

The product of its digits is 1728, while the sum is 25.

The square root of 42113662 is about 6489.5039872089. The cubic root of 42113662 is about 347.9159472433.

Adding to 42113662 its reverse (26631124), we get a palindrome (68744786).

The spelling of 42113662 in words is "forty-two million, one hundred thirteen thousand, six hundred sixty-two".