1306445530162 has 4 divisors (see below), whose sum is σ = 1959668295246. Its totient is φ = 653222765080.

The previous prime is 1306445530157. The next prime is 1306445530211. The reversal of 1306445530162 is 2610355446031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 665887008361 + 640558521801 = 816019^2 + 800349^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326611382539 + ... + 326611382542.

Almost surely, 2^{1306445530162} is an apocalyptic number.

1306445530162 is a deficient number, since it is larger than the sum of its proper divisors (653222765084).

1306445530162 is an equidigital number, since it uses as much as digits as its factorization.

1306445530162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653222765083.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 1306445530162 in words is "one trillion, three hundred six billion, four hundred forty-five million, five hundred thirty thousand, one hundred sixty-two".