1828260945424 has 15 divisors (see below), whose sum is σ = 3542266060813. Its totient is φ = 914127768448.

The previous prime is 1828260945421. The next prime is 1828260945463. The reversal of 1828260945424 is 4245490628281.

It is a happy number.

The square root of 1828260945424 is 1352132.

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., 21838928400 + 1806422017024 = 147780^2 + 1344032^2 .

It is a super-3 number, since 3×1828260945424³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1828260945421) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5239512 + ... + 5577544.

Almost surely, 2^{1828260945424} is an apocalyptic number.

1828260945424 is the 1352132-nd square number.

It is an amenable number.

1828260945424 is a deficient number, since it is larger than the sum of its proper divisors (1714005115389).

1828260945424 is an frugal number, since it uses more digits than its factorization.

1828260945424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676074 (or 338035 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 1828260945424 in words is "one trillion, eight hundred twenty-eight billion, two hundred sixty million, nine hundred forty-five thousand, four hundred twenty-four".