30254141 has 4 divisors (see below), whose sum is σ = 30291552. Its totient is φ = 30216732.

The previous prime is 30254129. The next prime is 30254153. The reversal of 30254141 is 14145203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14145203 = 1619 ⋅8737.

It is an interprime number because it is at equal distance from previous prime (30254129) and next prime (30254153).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30254141 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 (30254111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17465 + ... + 19118.

It is an arithmetic number, because the mean of its divisors is an integer number (7572888).

Almost surely, 2^30254141 is an apocalyptic number.

It is an amenable number.

30254141 is a deficient number, since it is larger than the sum of its proper divisors (37411).

30254141 is an equidigital number, since it uses as much as digits as its factorization.

30254141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37410.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 30254141 is about 5500.3764416629. The cubic root of 30254141 is about 311.5982014131.

Adding to 30254141 its reverse (14145203), we get a palindrome (44399344).

The spelling of 30254141 in words is "thirty million, two hundred fifty-four thousand, one hundred forty-one".