1330021301242 has 32 divisors (see below), whose sum is σ = 2119799088000. Its totient is φ = 624103144128.

The previous prime is 1330021301209. The next prime is 1330021301267. The reversal of 1330021301242 is 2421031200331.

It is a super-3 number, since 3×1330021301242³ (a number of 37 digits) contains 333 as substring.

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, 1797043 + ... + 2426809.

It is an arithmetic number, because the mean of its divisors is an integer number (66243721500).

Almost surely, 2^{1330021301242} is an apocalyptic number.

1330021301242 is a deficient number, since it is larger than the sum of its proper divisors (789777786758).

1330021301242 is a wasteful number, since it uses less digits than its factorization.

1330021301242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630310.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1330021301242 its reverse (2421031200331), we get a palindrome (3751052501573).

The spelling of 1330021301242 in words is "one trillion, three hundred thirty billion, twenty-one million, three hundred one thousand, two hundred forty-two".