361001441 has 4 divisors (see below), whose sum is σ = 361153584. Its totient is φ = 360849300.

The previous prime is 361001413. The next prime is 361001447. The reversal of 361001441 is 144100163.

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.

It is a cyclic number.

It is not a de Polignac number, because 361001441 - 2¹⁸ = 360739297 is a prime.

It is a super-3 number, since 3×361001441³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361001447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72455 + ... + 77276.

It is an arithmetic number, because the mean of its divisors is an integer number (90288396).

Almost surely, 2^361001441 is an apocalyptic number.

It is an amenable number.

361001441 is a deficient number, since it is larger than the sum of its proper divisors (152143).

361001441 is a wasteful number, since it uses less digits than its factorization.

361001441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152142.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 361001441 is about 19000.0379210148. The cubic root of 361001441 is about 712.0376832989.

The spelling of 361001441 in words is "three hundred sixty-one million, one thousand, four hundred forty-one".