42211352 has 8 divisors (see below), whose sum is σ = 79146300. Its totient is φ = 21105672.

The previous prime is 42211349. The next prime is 42211361. The reversal of 42211352 is 25311224.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2638202 + ... + 2638217.

Almost surely, 2^42211352 is an apocalyptic number.

It is an amenable number.

42211352 is a deficient number, since it is larger than the sum of its proper divisors (36934948).

42211352 is a wasteful number, since it uses less digits than its factorization.

42211352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5276425 (or 5276421 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 42211352 is about 6497.0263967449. The cubic root of 42211352 is about 348.1847567839.

Adding to 42211352 its reverse (25311224), we get a palindrome (67522576).

The spelling of 42211352 in words is "forty-two million, two hundred eleven thousand, three hundred fifty-two".