142013400303 has 8 divisors (see below), whose sum is σ = 189354768768. Its totient is φ = 94673816024.

The previous prime is 142013400257. The next prime is 142013400317. The reversal of 142013400303 is 303004310241.

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

It is a cyclic number.

It is not a de Polignac number, because 142013400303 - 2⁶ = 142013400239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142013400303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142013400343) 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, 247725 + ... + 587702.

It is an arithmetic number, because the mean of its divisors is an integer number (23669346096).

Almost surely, 2^142013400303 is an apocalyptic number.

142013400303 is a deficient number, since it is larger than the sum of its proper divisors (47341368465).

142013400303 is an equidigital number, since it uses as much as digits as its factorization.

142013400303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892093.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 142013400303 its reverse (303004310241), we get a palindrome (445017710544).

The spelling of 142013400303 in words is "one hundred forty-two billion, thirteen million, four hundred thousand, three hundred three".