143214450245 has 8 divisors (see below), whose sum is σ = 171864622584. Its totient is φ = 114566705344.

The previous prime is 143214450241. The next prime is 143214450263. The reversal of 143214450245 is 542054412341.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40424319364 + 102790130881 = 201058^2 + 320609^2 .

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 143214450245 - 2² = 143214450241 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 (143214450241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474434 + ... + 715203.

It is an arithmetic number, because the mean of its divisors is an integer number (21483077823).

Almost surely, 2^143214450245 is an apocalyptic number.

It is an amenable number.

143214450245 is a deficient number, since it is larger than the sum of its proper divisors (28650172339).

143214450245 is a wasteful number, since it uses less digits than its factorization.

143214450245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213719.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 143214450245 its reverse (542054412341), we get a palindrome (685268862586).

The spelling of 143214450245 in words is "one hundred forty-three billion, two hundred fourteen million, four hundred fifty thousand, two hundred forty-five".