142310353136505 has 8 divisors (see below), whose sum is σ = 227696565018432. Its totient is φ = 75898855006128.

The previous prime is 142310353136453. The next prime is 142310353136531. The reversal of 142310353136505 is 505631353013241.

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

It is not a de Polignac number, because 142310353136505 - 2⁷ = 142310353136377 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, 4743678437869 + ... + 4743678437898.

It is an arithmetic number, because the mean of its divisors is an integer number (28462070627304).

Almost surely, 2^{142310353136505} is an apocalyptic number.

142310353136505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142310353136505 is a deficient number, since it is larger than the sum of its proper divisors (85386211881927).

142310353136505 is an equidigital number, since it uses as much as digits as its factorization.

142310353136505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9487356875775.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 142310353136505 in words is "one hundred forty-two trillion, three hundred ten billion, three hundred fifty-three million, one hundred thirty-six thousand, five hundred five".