140214325 has 12 divisors (see below), whose sum is σ = 181425888. Its totient is φ = 107294000.

The previous prime is 140214323. The next prime is 140214329. The reversal of 140214325 is 523412041.

It is not a de Polignac number, because 140214325 - 2¹ = 140214323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140214296 and 140214305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140214323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121351 + ... + 122500.

It is an arithmetic number, because the mean of its divisors is an integer number (15118824).

Almost surely, 2^140214325 is an apocalyptic number.

It is an amenable number.

140214325 is a deficient number, since it is larger than the sum of its proper divisors (41211563).

140214325 is a wasteful number, since it uses less digits than its factorization.

140214325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243884 (or 243879 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 140214325 is about 11841.2129868523. The cubic root of 140214325 is about 519.5142468233.

Adding to 140214325 its reverse (523412041), we get a palindrome (663626366).

The spelling of 140214325 in words is "one hundred forty million, two hundred fourteen thousand, three hundred twenty-five".