3311142521442 has 32 divisors (see below), whose sum is σ = 7586388633600. Its totient is φ = 943782861648.

The previous prime is 3311142521371. The next prime is 3311142521443. The reversal of 3311142521442 is 2441252411133.

3311142521442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3311142521443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94059642 + ... + 94094837.

It is an arithmetic number, because the mean of its divisors is an integer number (237074644800).

Almost surely, 2^{3311142521442} is an apocalyptic number.

3311142521442 is an abundant number, since it is smaller than the sum of its proper divisors (4275246112158).

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

3311142521442 is a wasteful number, since it uses less digits than its factorization.

3311142521442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188154910.

The product of its digits is 23040, while the sum is 33.

Adding to 3311142521442 its reverse (2441252411133), we get a palindrome (5752394932575).

The spelling of 3311142521442 in words is "three trillion, three hundred eleven billion, one hundred forty-two million, five hundred twenty-one thousand, four hundred forty-two".