1302444141444 has 36 divisors (see below), whose sum is σ = 3381270154444. Its totient is φ = 422414315712.

The previous prime is 1302444141431. The next prime is 1302444141451. The reversal of 1302444141444 is 4441414442031.

1302444141444 is a `hidden beast` number, since 1 + 30 + 2 + 4 + 44 + 141 + 444 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 680377522500 + 622066618944 = 824850^2 + 788712^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1302444141399 and 1302444141408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 488904127 + ... + 488906790.

Almost surely, 2^{1302444141444} is an apocalyptic number.

It is an amenable number.

1302444141444 is an abundant number, since it is smaller than the sum of its proper divisors (2078826013000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1302444141444 is a wasteful number, since it uses less digits than its factorization.

1302444141444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977810964 (or 977810959 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 1302444141444 its reverse (4441414442031), we get a palindrome (5743858583475).

The spelling of 1302444141444 in words is "one trillion, three hundred two billion, four hundred forty-four million, one hundred forty-one thousand, four hundred forty-four".