140224144213401 has 8 divisors (see below), whose sum is σ = 187217161590720. Its totient is φ = 93356944822512.

The previous prime is 140224144213393. The next prime is 140224144213451. The reversal of 140224144213401 is 104312441422041.

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

It is not a de Polignac number, because 140224144213401 - 2³ = 140224144213393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140224144213451) 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, 31454494006 + ... + 31454498463.

It is an arithmetic number, because the mean of its divisors is an integer number (23402145198840).

Almost surely, 2^{140224144213401} is an apocalyptic number.

It is an amenable number.

140224144213401 is a deficient number, since it is larger than the sum of its proper divisors (46993017377319).

140224144213401 is an equidigital number, since it uses as much as digits as its factorization.

140224144213401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62908993215.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 140224144213401 its reverse (104312441422041), we get a palindrome (244536585635442).

The spelling of 140224144213401 in words is "one hundred forty trillion, two hundred twenty-four billion, one hundred forty-four million, two hundred thirteen thousand, four hundred one".