140102330244 has 48 divisors (see below), whose sum is σ = 338229393600. Its totient is φ = 45083558016.

The previous prime is 140102330243. The next prime is 140102330309. The reversal of 140102330244 is 442033201041.

It is not an unprimeable number, because it can be changed into a prime (140102330243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2585622 + ... + 2639250.

It is an arithmetic number, because the mean of its divisors is an integer number (7046445700).

Almost surely, 2^140102330244 is an apocalyptic number.

It is an amenable number.

140102330244 is an abundant number, since it is smaller than the sum of its proper divisors (198127063356).

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

140102330244 is a wasteful number, since it uses less digits than its factorization.

140102330244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61172 (or 61170 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140102330244 its reverse (442033201041), we get a palindrome (582135531285).

The spelling of 140102330244 in words is "one hundred forty billion, one hundred two million, three hundred thirty thousand, two hundred forty-four".