142402425045 has 8 divisors (see below), whose sum is σ = 227843880096. Its totient is φ = 75947960016.

The previous prime is 142402425001. The next prime is 142402425073. The reversal of 142402425045 is 540524204241.

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

It is not a de Polignac number, because 142402425045 - 2¹¹ = 142402422997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142402424997 and 142402425015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4746747487 + ... + 4746747516.

It is an arithmetic number, because the mean of its divisors is an integer number (28480485012).

Almost surely, 2^142402425045 is an apocalyptic number.

142402425045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142402425045 is a deficient number, since it is larger than the sum of its proper divisors (85441455051).

142402425045 is an equidigital number, since it uses as much as digits as its factorization.

142402425045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9493495011.

The product of its (nonzero) digits is 51200, while the sum is 33.

Adding to 142402425045 its reverse (540524204241), we get a palindrome (682926629286).

The spelling of 142402425045 in words is "one hundred forty-two billion, four hundred two million, four hundred twenty-five thousand, forty-five".