140444401202203 has 16 divisors (see below), whose sum is σ = 164423724335104. Its totient is φ = 117475115456160.

The previous prime is 140444401202159. The next prime is 140444401202233. The reversal of 140444401202203 is 302202104444041.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-140444401202203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140444401202233) 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, 1294865475 + ... + 1294973932.

It is an arithmetic number, because the mean of its divisors is an integer number (10276482770944).

Almost surely, 2^{140444401202203} is an apocalyptic number.

140444401202203 is a deficient number, since it is larger than the sum of its proper divisors (23979323132901).

140444401202203 is a wasteful number, since it uses less digits than its factorization.

140444401202203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589839602.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 140444401202203 its reverse (302202104444041), we get a palindrome (442646505646244).

The spelling of 140444401202203 in words is "one hundred forty trillion, four hundred forty-four billion, four hundred one million, two hundred two thousand, two hundred three".