42215011330 has 32 divisors (see below), whose sum is σ = 76917723120. Its totient is φ = 16679562240.

The previous prime is 42215011301. The next prime is 42215011373. The reversal of 42215011330 is 3311051224.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 20749538209 + 21465473121 = 144047^2 + 146511^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885462 + ... + 931918.

Almost surely, 2^42215011330 is an apocalyptic number.

42215011330 is a deficient number, since it is larger than the sum of its proper divisors (34702711790).

42215011330 is a wasteful number, since it uses less digits than its factorization.

42215011330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47574.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 42215011330 its reverse (3311051224), we get a palindrome (45526062554).

The spelling of 42215011330 in words is "forty-two billion, two hundred fifteen million, eleven thousand, three hundred thirty".