142315039999 has 8 divisors (see below), whose sum is σ = 158863300992. Its totient is φ = 126368534040.

The previous prime is 142315039991. The next prime is 142315040009. The reversal of 142315039999 is 999930513241.

142315039999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 142315039999 - 2³ = 142315039991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142315039991) by changing a digit.

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, 150438259 + ... + 150439204.

It is an arithmetic number, because the mean of its divisors is an integer number (19857912624).

Almost surely, 2^142315039999 is an apocalyptic number.

142315039999 is a deficient number, since it is larger than the sum of its proper divisors (16548260993).

142315039999 is a wasteful number, since it uses less digits than its factorization.

142315039999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300877517.

The product of its (nonzero) digits is 2361960, while the sum is 55.

The spelling of 142315039999 in words is "one hundred forty-two billion, three hundred fifteen million, thirty-nine thousand, nine hundred ninety-nine".