365143441441 has 9 divisors (see below), whose sum is σ = 369872373171. Its totient is φ = 360474239424.

The previous prime is 365143441427. The next prime is 365143441459. The reversal of 365143441441 is 144144341563.

The square root of 365143441441 is 604271.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 15956995041 + 349186446400 = 126321^2 + 590920^2 .

It is not a de Polignac number, because 365143441441 - 2¹¹ = 365143439393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 365143441394 and 365143441403.

It is not an unprimeable number, because it can be changed into a prime (365143445441) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 47733585 + ... + 47741233.

Almost surely, 2^365143441441 is an apocalyptic number.

365143441441 is the 604271-st square number.

365143441441 is the 302136-th centered octagonal number.

It is an amenable number.

365143441441 is a deficient number, since it is larger than the sum of its proper divisors (4728931730).

365143441441 is an frugal number, since it uses more digits than its factorization.

365143441441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15456 (or 7728 counting only the distinct ones).

The product of its digits is 276480, while the sum is 40.

The spelling of 365143441441 in words is "three hundred sixty-five billion, one hundred forty-three million, four hundred forty-one thousand, four hundred forty-one".