142404303334 has 8 divisors (see below), whose sum is σ = 216180027000. Its totient is φ = 70344294336.

The previous prime is 142404303247. The next prime is 142404303361. The reversal of 142404303334 is 433303404241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 142404303296 and 142404303305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428928459 + ... + 428928790.

It is an arithmetic number, because the mean of its divisors is an integer number (27022503375).

Almost surely, 2^142404303334 is an apocalyptic number.

142404303334 is a deficient number, since it is larger than the sum of its proper divisors (73775723666).

142404303334 is an equidigital number, since it uses as much as digits as its factorization.

142404303334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857857334.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 142404303334 its reverse (433303404241), we get a palindrome (575707707575).

The spelling of 142404303334 in words is "one hundred forty-two billion, four hundred four million, three hundred three thousand, three hundred thirty-four".