142124302999999 has 8 divisors (see below), whose sum is σ = 150488225153280. Its totient is φ = 133760788517376.

The previous prime is 142124302999993. The next prime is 142124303000051. The reversal of 142124302999999 is 999999203421241.

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 142124302999999 - 2¹⁹ = 142124302475711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142124302999993) 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, 101199754 + ... + 102594535.

It is an arithmetic number, because the mean of its divisors is an integer number (18811028144160).

Almost surely, 2^{142124302999999} is an apocalyptic number.

142124302999999 is a deficient number, since it is larger than the sum of its proper divisors (8363922153281).

142124302999999 is a wasteful number, since it uses less digits than its factorization.

142124302999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203835329.

The product of its (nonzero) digits is 204073344, while the sum is 73.

The spelling of 142124302999999 in words is "one hundred forty-two trillion, one hundred twenty-four billion, three hundred two million, nine hundred ninety-nine thousand, nine hundred ninety-nine".