142304032442401 has 16 divisors (see below), whose sum is σ = 143668064240640. Its totient is φ = 140944822520320.

The previous prime is 142304032442387. The next prime is 142304032442477. The reversal of 142304032442401 is 104244230403241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142304032442401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142304032442491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366704265 + ... + 367092121.

It is an arithmetic number, because the mean of its divisors is an integer number (8979254015040).

Almost surely, 2^{142304032442401} is an apocalyptic number.

It is an amenable number.

142304032442401 is a deficient number, since it is larger than the sum of its proper divisors (1364031798239).

142304032442401 is a wasteful number, since it uses less digits than its factorization.

142304032442401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394064.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 142304032442401 its reverse (104244230403241), we get a palindrome (246548262845642).

The spelling of 142304032442401 in words is "one hundred forty-two trillion, three hundred four billion, thirty-two million, four hundred forty-two thousand, four hundred one".