140609033227 has 24 divisors (see below), whose sum is σ = 162523352880. Its totient is φ = 120877410240.

The previous prime is 140609033219. The next prime is 140609033233. The reversal of 140609033227 is 722330906041.

It is not a de Polignac number, because 140609033227 - 2³ = 140609033219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140609033627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22977 + ... + 530797.

It is an arithmetic number, because the mean of its divisors is an integer number (6771806370).

Almost surely, 2^140609033227 is an apocalyptic number.

140609033227 is a deficient number, since it is larger than the sum of its proper divisors (21914319653).

140609033227 is a wasteful number, since it uses less digits than its factorization.

140609033227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507931 (or 507912 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

Adding to 140609033227 its reverse (722330906041), we get a palindrome (862939939268).

The spelling of 140609033227 in words is "one hundred forty billion, six hundred nine million, thirty-three thousand, two hundred twenty-seven".