140224431022304 has 48 divisors (see below), whose sum is σ = 277130947455936. Its totient is φ = 69842091456000.

The previous prime is 140224431022237. The next prime is 140224431022363. The reversal of 140224431022304 is 403220134422041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34515854 + ... + 38363954.

It is an arithmetic number, because the mean of its divisors is an integer number (5773561405332).

Almost surely, 2^{140224431022304} is an apocalyptic number.

It is an amenable number.

140224431022304 is a deficient number, since it is larger than the sum of its proper divisors (136906516433632).

140224431022304 is a wasteful number, since it uses less digits than its factorization.

140224431022304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852499 (or 3852491 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 140224431022304 its reverse (403220134422041), we get a palindrome (543444565444345).

The spelling of 140224431022304 in words is "one hundred forty trillion, two hundred twenty-four billion, four hundred thirty-one million, twenty-two thousand, three hundred four".