142033311434312 has 8 divisors (see below), whose sum is σ = 266312458939350. Its totient is φ = 71016655717152.

The previous prime is 142033311434281. The next prime is 142033311434389. The reversal of 142033311434312 is 213434113330241.

It can be written as a sum of positive squares in only one way, i.e., 119590978006756 + 22442333427556 = 10935766^2 + 4737334^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8877081964637 + ... + 8877081964652.

Almost surely, 2^{142033311434312} is an apocalyptic number.

It is an amenable number.

142033311434312 is a deficient number, since it is larger than the sum of its proper divisors (124279147505038).

142033311434312 is a wasteful number, since it uses less digits than its factorization.

142033311434312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17754163929295 (or 17754163929291 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 142033311434312 its reverse (213434113330241), we get a palindrome (355467424764553).

The spelling of 142033311434312 in words is "one hundred forty-two trillion, thirty-three billion, three hundred eleven million, four hundred thirty-four thousand, three hundred twelve".