142450303315 has 8 divisors (see below), whose sum is σ = 179937225360. Its totient is φ = 107962335072.

The previous prime is 142450303273. The next prime is 142450303403. The reversal of 142450303315 is 513303054241.

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 142450303315 - 2¹⁹ = 142449779027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749738344 + ... + 749738533.

It is an arithmetic number, because the mean of its divisors is an integer number (22492153170).

Almost surely, 2^142450303315 is an apocalyptic number.

142450303315 is a deficient number, since it is larger than the sum of its proper divisors (37486922045).

142450303315 is a wasteful number, since it uses less digits than its factorization.

142450303315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499476901.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 142450303315 its reverse (513303054241), we get a palindrome (655753357556).

The spelling of 142450303315 in words is "one hundred forty-two billion, four hundred fifty million, three hundred three thousand, three hundred fifteen".