30140414 has 8 divisors (see below), whose sum is σ = 45405360. Its totient is φ = 15005296.

The previous prime is 30140413. The next prime is 30140431. The reversal of 30140414 is 41404103.

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

It is a junction number, because it is equal to n+sod(n) for n = 30140392 and 30140401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31874 + ... + 32805.

It is an arithmetic number, because the mean of its divisors is an integer number (5675670).

Almost surely, 2^30140414 is an apocalyptic number.

30140414 is a deficient number, since it is larger than the sum of its proper divisors (15264946).

30140414 is a wasteful number, since it uses less digits than its factorization.

30140414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64914.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 30140414 is about 5490.0285973754. The cubic root of 30140414 is about 311.2072728347.

Adding to 30140414 its reverse (41404103), we get a palindrome (71544517).

The spelling of 30140414 in words is "thirty million, one hundred forty thousand, four hundred fourteen".