30140341 has 24 divisors (see below), whose sum is σ = 38577600. Its totient is φ = 23284800.

The previous prime is 30140333. The next prime is 30140347. The reversal of 30140341 is 14304103.

It is not a de Polignac number, because 30140341 - 2³ = 30140333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107121 + ... + 107401.

It is an arithmetic number, because the mean of its divisors is an integer number (1607400).

Almost surely, 2^30140341 is an apocalyptic number.

It is an amenable number.

30140341 is a deficient number, since it is larger than the sum of its proper divisors (8437259).

30140341 is a wasteful number, since it uses less digits than its factorization.

30140341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 30140341 is about 5490.0219489543. The cubic root of 30140341 is about 311.2070215867.

Adding to 30140341 its reverse (14304103), we get a palindrome (44444444).

The spelling of 30140341 in words is "thirty million, one hundred forty thousand, three hundred forty-one".