140022201044424 has 32 divisors (see below), whose sum is σ = 352203082391520. Its totient is φ = 46387723044096.

The previous prime is 140022201044419. The next prime is 140022201044431. The reversal of 140022201044424 is 424440102220041.

It is a junction number, because it is equal to n+sod(n) for n = 140022201044391 and 140022201044400.

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, 17896494177 + ... + 17896502000.

It is an arithmetic number, because the mean of its divisors is an integer number (11006346324735).

Almost surely, 2^{140022201044424} is an apocalyptic number.

It is an amenable number.

140022201044424 is an abundant number, since it is smaller than the sum of its proper divisors (212180881347096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140022201044424 is a wasteful number, since it uses less digits than its factorization.

140022201044424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35792996349 (or 35792996345 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 140022201044424 its reverse (424440102220041), we get a palindrome (564462303264465).

The spelling of 140022201044424 in words is "one hundred forty trillion, twenty-two billion, two hundred one million, forty-four thousand, four hundred twenty-four".