142303413512514 has 16 divisors (see below), whose sum is σ = 284606953720128. Its totient is φ = 47434450054992.

The previous prime is 142303413512501. The next prime is 142303413512539. The reversal of 142303413512514 is 415215314303241.

It is a super-2 number, since 2×142303413512514² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15792459 + ... + 23108625.

It is an arithmetic number, because the mean of its divisors is an integer number (17787934607508).

Almost surely, 2^{142303413512514} is an apocalyptic number.

142303413512514 is an abundant number, since it is smaller than the sum of its proper divisors (142303540207614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142303413512514 is a wasteful number, since it uses less digits than its factorization.

142303413512514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10557929.

The product of its (nonzero) digits is 172800, while the sum is 39.

Adding to 142303413512514 its reverse (415215314303241), we get a palindrome (557518727815755).

The spelling of 142303413512514 in words is "one hundred forty-two trillion, three hundred three billion, four hundred thirteen million, five hundred twelve thousand, five hundred fourteen".