143020114302449 has 8 divisors (see below), whose sum is σ = 150548406098880. Its totient is φ = 135491914242000.

The previous prime is 143020114302433. The next prime is 143020114302473. The reversal of 143020114302449 is 944203411020341.

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 143020114302449 - 2⁴ = 143020114302433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143020114302419) 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, 19722317 + ... + 25980954.

It is an arithmetic number, because the mean of its divisors is an integer number (18818550762360).

Almost surely, 2^{143020114302449} is an apocalyptic number.

143020114302449 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

143020114302449 is a deficient number, since it is larger than the sum of its proper divisors (7528291796431).

143020114302449 is a wasteful number, since it uses less digits than its factorization.

143020114302449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45867991.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 143020114302449 in words is "one hundred forty-three trillion, twenty billion, one hundred fourteen million, three hundred two thousand, four hundred forty-nine".