142013311304 has 16 divisors (see below), whose sum is σ = 266444908800. Its totient is φ = 70961335632.

The previous prime is 142013311303. The next prime is 142013311309. The reversal of 142013311304 is 403113310241.

It is a self number, because there is not a number n which added to its sum of digits gives 142013311304.

It is not an unprimeable number, because it can be changed into a prime (142013311301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5651684 + ... + 5676755.

It is an arithmetic number, because the mean of its divisors is an integer number (16652806800).

Almost surely, 2^142013311304 is an apocalyptic number.

It is an amenable number.

142013311304 is a deficient number, since it is larger than the sum of its proper divisors (124431597496).

142013311304 is a wasteful number, since it uses less digits than its factorization.

142013311304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11330012 (or 11330008 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 142013311304 its reverse (403113310241), we get a palindrome (545126621545).

The spelling of 142013311304 in words is "one hundred forty-two billion, thirteen million, three hundred eleven thousand, three hundred four".