140204314 has 8 divisors (see below), whose sum is σ = 211408128. Its totient is φ = 69734940.

The previous prime is 140204269. The next prime is 140204327. The reversal of 140204314 is 413402041.

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

It is a super-4 number, since 4×140204314⁴ (a number of 34 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140204291 and 140204300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183132 + ... + 183895.

It is an arithmetic number, because the mean of its divisors is an integer number (26426016).

Almost surely, 2^140204314 is an apocalyptic number.

140204314 is a deficient number, since it is larger than the sum of its proper divisors (71203814).

140204314 is a wasteful number, since it uses less digits than its factorization.

140204314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367220.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 140204314 is about 11840.7902607892. The cubic root of 140204314 is about 519.5018824639.

Adding to 140204314 its reverse (413402041), we get a palindrome (553606355).

The spelling of 140204314 in words is "one hundred forty million, two hundred four thousand, three hundred fourteen".