140224430001343 has 8 divisors (see below), whose sum is σ = 142602946822800. Its totient is φ = 137848485943680.

The previous prime is 140224430001287. The next prime is 140224430001503. The reversal of 140224430001343 is 343100034422041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140224430001343 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 (140224430041343) 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, 643081018 + ... + 643299031.

It is an arithmetic number, because the mean of its divisors is an integer number (17825368352850).

Almost surely, 2^{140224430001343} is an apocalyptic number.

140224430001343 is a deficient number, since it is larger than the sum of its proper divisors (2378516821457).

140224430001343 is a wasteful number, since it uses less digits than its factorization.

140224430001343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286381897.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 140224430001343 its reverse (343100034422041), we get a palindrome (483324464423384).

The spelling of 140224430001343 in words is "one hundred forty trillion, two hundred twenty-four billion, four hundred thirty million, one thousand, three hundred forty-three".