359444614369 has 3 divisors (see below), whose sum is σ = 359445213907. Its totient is φ = 359444014832.

The previous prime is 359444614339. The next prime is 359444614393. The reversal of 359444614369 is 963416444953.

The square root of 359444614369 is 599537.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 963416444953 = 787067 ⋅1224059.

It can be written as a sum of positive squares in only one way, i.e., 58752225 + 359385862144 = 7665^2 + 599488^2 .

It is not a de Polignac number, because 359444614369 - 2³⁵ = 325084876001 is a prime.

It is a super-2 number, since 2×359444614369² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (359444614339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 299769 + ... + 899305.

Almost surely, 2^359444614369 is an apocalyptic number.

359444614369 is the 599537-th square number.

359444614369 is the 299769-th centered octagonal number.

It is an amenable number.

359444614369 is a deficient number, since it is larger than the sum of its proper divisors (599538).

359444614369 is an frugal number, since it uses more digits than its factorization.

359444614369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199074 (or 599537 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 58.

The spelling of 359444614369 in words is "three hundred fifty-nine billion, four hundred forty-four million, six hundred fourteen thousand, three hundred sixty-nine".