142404223033 has 8 divisors (see below), whose sum is σ = 150559535520. Its totient is φ = 134314945920.

The previous prime is 142404223009. The next prime is 142404223037. The reversal of 142404223033 is 330322404241.

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

It is not a de Polignac number, because 142404223033 - 2⁵ = 142404223001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142404222992 and 142404223010.

It is not an unprimeable number, because it can be changed into a prime (142404223037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16504408 + ... + 16513033.

It is an arithmetic number, because the mean of its divisors is an integer number (18819941940).

Almost surely, 2^142404223033 is an apocalyptic number.

It is an amenable number.

142404223033 is a deficient number, since it is larger than the sum of its proper divisors (8155312487).

142404223033 is a wasteful number, since it uses less digits than its factorization.

142404223033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33017687.

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

Adding to 142404223033 its reverse (330322404241), we get a palindrome (472726627274).

The spelling of 142404223033 in words is "one hundred forty-two billion, four hundred four million, two hundred twenty-three thousand, thirty-three".