361544041 has 4 divisors (see below), whose sum is σ = 373206784. Its totient is φ = 349881300.

The previous prime is 361544039. The next prime is 361544059. The reversal of 361544041 is 140445163.

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: 140445163 = 167 ⋅840989.

It is a cyclic number.

It is not a de Polignac number, because 361544041 - 2¹ = 361544039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361544341) 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, 5831325 + ... + 5831386.

It is an arithmetic number, because the mean of its divisors is an integer number (93301696).

Almost surely, 2^361544041 is an apocalyptic number.

361544041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

361544041 is a deficient number, since it is larger than the sum of its proper divisors (11662743).

361544041 is a wasteful number, since it uses less digits than its factorization.

361544041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11662742.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 361544041 is about 19014.3114784627. The cubic root of 361544041 is about 712.3942453483.

The spelling of 361544041 in words is "three hundred sixty-one million, five hundred forty-four thousand, forty-one".