140225331635 has 4 divisors (see below), whose sum is σ = 168270397968. Its totient is φ = 112180265304.

The previous prime is 140225331629. The next prime is 140225331667. The reversal of 140225331635 is 536133522041.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 140225331635 - 2¹⁶ = 140225266099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140225331595 and 140225331604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14022533159 + ... + 14022533168.

It is an arithmetic number, because the mean of its divisors is an integer number (42067599492).

Almost surely, 2^140225331635 is an apocalyptic number.

140225331635 is a deficient number, since it is larger than the sum of its proper divisors (28045066333).

140225331635 is an equidigital number, since it uses as much as digits as its factorization.

140225331635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28045066332.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 140225331635 its reverse (536133522041), we get a palindrome (676358853676).

The spelling of 140225331635 in words is "one hundred forty billion, two hundred twenty-five million, three hundred thirty-one thousand, six hundred thirty-five".