1441361764 has 12 divisors (see below), whose sum is σ = 2550725100. Its totient is φ = 712583168.

The previous prime is 1441361759. The next prime is 1441361767. The reversal of 1441361764 is 4671631441.

It can be written as a sum of positive squares in 2 ways, for example, as 1020291364 + 421070400 = 31942^2 + 20520^2 .

It is a super-3 number, since 3×1441361764³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1441361767) 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, 2024029 + ... + 2024740.

It is an arithmetic number, because the mean of its divisors is an integer number (212560425).

Almost surely, 2^1441361764 is an apocalyptic number.

It is an amenable number.

1441361764 is a deficient number, since it is larger than the sum of its proper divisors (1109363336).

1441361764 is a wasteful number, since it uses less digits than its factorization.

1441361764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048862 (or 4048860 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 1441361764 is about 37965.2704981803. The cubic root of 1441361764 is about 1129.5990861156.

The spelling of 1441361764 in words is "one billion, four hundred forty-one million, three hundred sixty-one thousand, seven hundred sixty-four".