42211360 has 24 divisors (see below), whose sum is σ = 99724716. Its totient is φ = 16884480.

The previous prime is 42211349. The next prime is 42211361. The reversal of 42211360 is 6311224.

It can be written as a sum of positive squares in 2 ways, for example, as 40500496 + 1710864 = 6364^2 + 1308^2 .

It is not an unprimeable number, because it can be changed into a prime (42211361) 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, 131751 + ... + 132070.

Almost surely, 2^42211360 is an apocalyptic number.

42211360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42211360 is an abundant number, since it is smaller than the sum of its proper divisors (57513356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42211360 is a wasteful number, since it uses less digits than its factorization.

42211360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263836 (or 263828 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 42211360 is about 6497.0270124111. The cubic root of 42211360 is about 348.1847787802.

Adding to 42211360 its reverse (6311224), we get a palindrome (48522584).

The spelling of 42211360 in words is "forty-two million, two hundred eleven thousand, three hundred sixty".