30361441 has 8 divisors (see below), whose sum is σ = 33396768. Its totient is φ = 27600100.

The previous prime is 30361433. The next prime is 30361451. The reversal of 30361441 is 14416303.

It is not a de Polignac number, because 30361441 - 2³ = 30361433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30361451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10075 + ... + 12736.

It is an arithmetic number, because the mean of its divisors is an integer number (4174596).

Almost surely, 2^30361441 is an apocalyptic number.

It is an amenable number.

30361441 is a deficient number, since it is larger than the sum of its proper divisors (3035327).

30361441 is an equidigital number, since it uses as much as digits as its factorization.

30361441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22844 (or 22822 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 30361441 is about 5510.1216864966. The cubic root of 30361441 is about 311.9661404467.

Adding to 30361441 its reverse (14416303), we get a palindrome (44777744).

The spelling of 30361441 in words is "thirty million, three hundred sixty-one thousand, four hundred forty-one".