1240140330002 has 16 divisors (see below), whose sum is σ = 2177807409792. Its totient is φ = 518525573280.

The previous prime is 1240140329969. The next prime is 1240140330017. The reversal of 1240140330002 is 2000330410421.

It is a super-2 number, since 2×1240140330002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1080261038 + ... + 1080262185.

It is an arithmetic number, because the mean of its divisors is an integer number (136112963112).

Almost surely, 2^{1240140330002} is an apocalyptic number.

1240140330002 is a deficient number, since it is larger than the sum of its proper divisors (937667079790).

1240140330002 is a wasteful number, since it uses less digits than its factorization.

1240140330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160523273.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1240140330002 its reverse (2000330410421), we get a palindrome (3240470740423).

The spelling of 1240140330002 in words is "one trillion, two hundred forty billion, one hundred forty million, three hundred thirty thousand, two".