142023342404 has 24 divisors (see below), whose sum is σ = 254807303520. Its totient is φ = 69227573184.

The previous prime is 142023342397. The next prime is 142023342427. The reversal of 142023342404 is 404243320241.

It is a super-3 number, since 3×142023342404³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 699449 + ... + 879360.

It is an arithmetic number, because the mean of its divisors is an integer number (10616970980).

Almost surely, 2^142023342404 is an apocalyptic number.

It is an amenable number.

142023342404 is a deficient number, since it is larger than the sum of its proper divisors (112783961116).

142023342404 is a wasteful number, since it uses less digits than its factorization.

142023342404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579379 (or 1579377 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 142023342404 its reverse (404243320241), we get a palindrome (546266662645).

The spelling of 142023342404 in words is "one hundred forty-two billion, twenty-three million, three hundred forty-two thousand, four hundred four".