30041144 has 16 divisors (see below), whose sum is σ = 64374000. Its totient is φ = 12874752.

The previous prime is 30041119. The next prime is 30041153. The reversal of 30041144 is 44114003.

It is a super-3 number, since 3×30041144³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 268169 + ... + 268280.

It is an arithmetic number, because the mean of its divisors is an integer number (4023375).

Almost surely, 2^30041144 is an apocalyptic number.

It is an amenable number.

30041144 is an abundant number, since it is smaller than the sum of its proper divisors (34332856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30041144 is a wasteful number, since it uses less digits than its factorization.

30041144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536462 (or 536458 counting only the distinct ones).

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

The square root of 30041144 is about 5480.9802043065. The cubic root of 30041144 is about 310.8652345666.

Adding to 30041144 its reverse (44114003), we get a palindrome (74155147).

The spelling of 30041144 in words is "thirty million, forty-one thousand, one hundred forty-four".