42011302 has 4 divisors (see below), whose sum is σ = 63016956. Its totient is φ = 21005650.

The previous prime is 42011297. The next prime is 42011311. The reversal of 42011302 is 20311024.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 10502824 + ... + 10502827.

It is an arithmetic number, because the mean of its divisors is an integer number (15754239).

Almost surely, 2^42011302 is an apocalyptic number.

42011302 is a deficient number, since it is larger than the sum of its proper divisors (21005654).

42011302 is a wasteful number, since it uses less digits than its factorization.

42011302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21005653.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 42011302 is about 6481.6126079858. The cubic root of 42011302 is about 347.6338410996.

Adding to 42011302 its reverse (20311024), we get a palindrome (62322326).

The spelling of 42011302 in words is "forty-two million, eleven thousand, three hundred two".