140032121202243 has 6 divisors (see below), whose sum is σ = 202268619514364. Its totient is φ = 93354747468156.

The previous prime is 140032121202229. The next prime is 140032121202307. The reversal of 140032121202243 is 342202121230041.

140032121202243 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 3 + 212 + 1 + 202 + 243 = 666.

It is not a de Polignac number, because 140032121202243 - 2¹⁶ = 140032121136707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140032121202203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7779562289005 + ... + 7779562289022.

Almost surely, 2^{140032121202243} is an apocalyptic number.

140032121202243 is a deficient number, since it is larger than the sum of its proper divisors (62236498312121).

140032121202243 is a wasteful number, since it uses less digits than its factorization.

140032121202243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15559124578033 (or 15559124578030 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 140032121202243 its reverse (342202121230041), we get a palindrome (482234242432284).

The spelling of 140032121202243 in words is "one hundred forty trillion, thirty-two billion, one hundred twenty-one million, two hundred two thousand, two hundred forty-three".