1484696135729 has 4 divisors (see below), whose sum is σ = 1488398620260. Its totient is φ = 1480993651200.

The previous prime is 1484696135683. The next prime is 1484696135801. The reversal of 1484696135729 is 9275316964841.

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

It can be written as a sum of positive squares in 2 ways, for example, as 925569064225 + 559127071504 = 962065^2 + 747748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1484696135729 is a prime.

It is a super-2 number, since 2×1484696135729² (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 (1484696135129) 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 3 ways as a sum of consecutive naturals, for example, 1851241664 + ... + 1851242465.

It is an arithmetic number, because the mean of its divisors is an integer number (372099655065).

Almost surely, 2^{1484696135729} is an apocalyptic number.

It is an amenable number.

1484696135729 is a deficient number, since it is larger than the sum of its proper divisors (3702484531).

1484696135729 is an equidigital number, since it uses as much as digits as its factorization.

1484696135729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3702484530.

The product of its digits is 78382080, while the sum is 65.

The spelling of 1484696135729 in words is "one trillion, four hundred eighty-four billion, six hundred ninety-six million, one hundred thirty-five thousand, seven hundred twenty-nine".