142004343304 has 8 divisors (see below), whose sum is σ = 266258143710. Its totient is φ = 71002171648.

The previous prime is 142004343301. The next prime is 142004343311. The reversal of 142004343304 is 403343400241.

It can be written as a sum of positive squares in only one way, i.e., 108037116100 + 33967227204 = 328690^2 + 184302^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (142004343301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8875271449 + ... + 8875271464.

Almost surely, 2^142004343304 is an apocalyptic number.

It is an amenable number.

142004343304 is a deficient number, since it is larger than the sum of its proper divisors (124253800406).

142004343304 is a wasteful number, since it uses less digits than its factorization.

142004343304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17750542919 (or 17750542915 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 142004343304 its reverse (403343400241), we get a palindrome (545347743545).

The spelling of 142004343304 in words is "one hundred forty-two billion, four million, three hundred forty-three thousand, three hundred four".