140224332345 has 32 divisors (see below), whose sum is σ = 235274889600. Its totient is φ = 71218312704.

The previous prime is 140224332337. The next prime is 140224332379. The reversal of 140224332345 is 543233422041.

It is not a de Polignac number, because 140224332345 - 2³ = 140224332337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2176155 + ... + 2239664.

It is an arithmetic number, because the mean of its divisors is an integer number (7352340300).

Almost surely, 2^140224332345 is an apocalyptic number.

140224332345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140224332345 is a deficient number, since it is larger than the sum of its proper divisors (95050557255).

140224332345 is a wasteful number, since it uses less digits than its factorization.

140224332345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4415929.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 140224332345 its reverse (543233422041), we get a palindrome (683457754386).

The spelling of 140224332345 in words is "one hundred forty billion, two hundred twenty-four million, three hundred thirty-two thousand, three hundred forty-five".