42411442 has 8 divisors (see below), whose sum is σ = 64695600. Its totient is φ = 20846244.

The previous prime is 42411433. The next prime is 42411443. The reversal of 42411442 is 24411424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42411443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179592 + ... + 179827.

It is an arithmetic number, because the mean of its divisors is an integer number (8086950).

Almost surely, 2^42411442 is an apocalyptic number.

42411442 is a deficient number, since it is larger than the sum of its proper divisors (22284158).

42411442 is a wasteful number, since it uses less digits than its factorization.

42411442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359480.

The product of its digits is 1024, while the sum is 22.

The square root of 42411442 is about 6512.4067747646. The cubic root of 42411442 is about 348.7340442249.

Adding to 42411442 its reverse (24411424), we get a palindrome (66822866).

The spelling of 42411442 in words is "forty-two million, four hundred eleven thousand, four hundred forty-two".