140322003244 has 24 divisors (see below), whose sum is σ = 251585123328. Its totient is φ = 68440978560.

The previous prime is 140322003209. The next prime is 140322003247. The reversal of 140322003244 is 442300223041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (140322003247) 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, 1334662 + ... + 1435954.

It is an arithmetic number, because the mean of its divisors is an integer number (10482713472).

Almost surely, 2^140322003244 is an apocalyptic number.

It is an amenable number.

140322003244 is a deficient number, since it is larger than the sum of its proper divisors (111263120084).

140322003244 is a wasteful number, since it uses less digits than its factorization.

140322003244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109785 (or 109783 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 140322003244 its reverse (442300223041), we get a palindrome (582622226285).

The spelling of 140322003244 in words is "one hundred forty billion, three hundred twenty-two million, three thousand, two hundred forty-four".