140204144233 has 8 divisors (see below), whose sum is σ = 141356720736. Its totient is φ = 139052815200.

The previous prime is 140204144209. The next prime is 140204144279. The reversal of 140204144233 is 332441402041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140204144233 - 2²¹ = 140202047081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140204124233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85491 + ... + 536392.

It is an arithmetic number, because the mean of its divisors is an integer number (17669590092).

Almost surely, 2^140204144233 is an apocalyptic number.

It is an amenable number.

140204144233 is a deficient number, since it is larger than the sum of its proper divisors (1152576503).

140204144233 is a wasteful number, since it uses less digits than its factorization.

140204144233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623735.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140204144233 its reverse (332441402041), we get a palindrome (472645546274).

The spelling of 140204144233 in words is "one hundred forty billion, two hundred four million, one hundred forty-four thousand, two hundred thirty-three".