42207011 has 8 divisors (see below), whose sum is σ = 52621824. Its totient is φ = 32888520.

The previous prime is 42206929. The next prime is 42207017. The reversal of 42207011 is 11070224.

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

It is not a de Polignac number, because 42207011 - 2¹⁴ = 42190627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42207017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273995 + ... + 274148.

It is an arithmetic number, because the mean of its divisors is an integer number (6577728).

Almost surely, 2^42207011 is an apocalyptic number.

42207011 is a deficient number, since it is larger than the sum of its proper divisors (10414813).

42207011 is a wasteful number, since it uses less digits than its factorization.

42207011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548161.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 42207011 is about 6496.6923122463. The cubic root of 42207011 is about 348.1728206437.

Adding to 42207011 its reverse (11070224), we get a palindrome (53277235).

The spelling of 42207011 in words is "forty-two million, two hundred seven thousand, eleven".