142312054454303 has 8 divisors (see below), whose sum is σ = 142351696975488. Its totient is φ = 142272413984664.

The previous prime is 142312054454257. The next prime is 142312054454377. The reversal of 142312054454303 is 303454450213241.

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 142312054454303 - 2¹⁸ = 142312054192159 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 (142312054454393) 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, 143883350 + ... + 144869052.

It is an arithmetic number, because the mean of its divisors is an integer number (17793962121936).

Almost surely, 2^{142312054454303} is an apocalyptic number.

142312054454303 is a deficient number, since it is larger than the sum of its proper divisors (39642521185).

142312054454303 is an equidigital number, since it uses as much as digits as its factorization.

142312054454303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025773.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 142312054454303 in words is "one hundred forty-two trillion, three hundred twelve billion, fifty-four million, four hundred fifty-four thousand, three hundred three".