140223214101443 has 16 divisors (see below), whose sum is σ = 153199507410432. Its totient is φ = 127285097700000.

The previous prime is 140223214101401. The next prime is 140223214101463. The reversal of 140223214101443 is 344101412322041.

It is a cyclic number.

It is not a de Polignac number, because 140223214101443 - 2¹⁶ = 140223214035907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140223214101463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49263905 + ... + 52032477.

It is an arithmetic number, because the mean of its divisors is an integer number (9574969213152).

Almost surely, 2^{140223214101443} is an apocalyptic number.

140223214101443 is a deficient number, since it is larger than the sum of its proper divisors (12976293308989).

140223214101443 is a wasteful number, since it uses less digits than its factorization.

140223214101443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775466.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 140223214101443 its reverse (344101412322041), we get a palindrome (484324626423484).

The spelling of 140223214101443 in words is "one hundred forty trillion, two hundred twenty-three billion, two hundred fourteen million, one hundred one thousand, four hundred forty-three".