1814608361476 has 27 divisors (see below), whose sum is σ = 3281457670407. Its totient is φ = 877995891720.

The previous prime is 1814608361471. The next prime is 1814608361483. The reversal of 1814608361476 is 6741638064181.

It is a happy number.

The square root of 1814608361476 is 1347074.

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

It is a super-2 number, since 2×1814608361476² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1814608361471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 83507725 + ... + 83529451.

Almost surely, 2^{1814608361476} is an apocalyptic number.

1814608361476 is the 1347074-th square number.

It is an amenable number.

1814608361476 is a deficient number, since it is larger than the sum of its proper divisors (1466849308931).

1814608361476 is an frugal number, since it uses more digits than its factorization.

1814608361476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43520 (or 21760 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 1814608361476 in words is "one trillion, eight hundred fourteen billion, six hundred eight million, three hundred sixty-one thousand, four hundred seventy-six".