361144033 has 4 divisors (see below), whose sum is σ = 361182400. Its totient is φ = 361105668.

The previous prime is 361144027. The next prime is 361144093. The reversal of 361144033 is 330441163.

It is a happy number.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 361144033 - 2¹⁷ = 361012961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361143989 and 361144007.

It is not an unprimeable number, because it can be changed into a prime (361144093) 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, 5668 + ... + 27466.

It is an arithmetic number, because the mean of its divisors is an integer number (90295600).

Almost surely, 2^361144033 is an apocalyptic number.

It is an amenable number.

361144033 is a deficient number, since it is larger than the sum of its proper divisors (38367).

361144033 is a wasteful number, since it uses less digits than its factorization.

361144033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38366.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 361144033 is about 19003.7899641098. The cubic root of 361144033 is about 712.1314202399.

Adding to 361144033 its reverse (330441163), we get a palindrome (691585196).

The spelling of 361144033 in words is "three hundred sixty-one million, one hundred forty-four thousand, thirty-three".