201440442202114 has 4 divisors (see below), whose sum is σ = 302160663303174. Its totient is φ = 100720221101056.

The previous prime is 201440442202009. The next prime is 201440442202157. The reversal of 201440442202114 is 411202244044102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 184123649993089 + 17316792209025 = 13569217^2 + 4161345^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50360110550527 + ... + 50360110550530.

Almost surely, 2^{201440442202114} is an apocalyptic number.

201440442202114 is a deficient number, since it is larger than the sum of its proper divisors (100720221101060).

201440442202114 is a wasteful number, since it uses less digits than its factorization.

201440442202114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100720221101059.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 201440442202114 its reverse (411202244044102), we get a palindrome (612642686246216).

The spelling of 201440442202114 in words is "two hundred one trillion, four hundred forty billion, four hundred forty-two million, two hundred two thousand, one hundred fourteen".