42124262 has 8 divisors (see below), whose sum is σ = 64655976. Its totient is φ = 20572272.

The previous prime is 42124231. The next prime is 42124279. The reversal of 42124262 is 26242124.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244823 + ... + 244994.

It is an arithmetic number, because the mean of its divisors is an integer number (8081997).

Almost surely, 2^42124262 is an apocalyptic number.

42124262 is a deficient number, since it is larger than the sum of its proper divisors (22531714).

42124262 is a wasteful number, since it uses less digits than its factorization.

42124262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489862.

The product of its digits is 1536, while the sum is 23.

The square root of 42124262 is about 6490.3206392289. The cubic root of 42124262 is about 347.9451349186.

Adding to 42124262 its reverse (26242124), we get a palindrome (68366386).

The spelling of 42124262 in words is "forty-two million, one hundred twenty-four thousand, two hundred sixty-two".