1045502143106 has 8 divisors (see below), whose sum is σ = 1568257885260. Its totient is φ = 522749514688.

The previous prime is 1045502143043. The next prime is 1045502143117. The reversal of 1045502143106 is 6013412055401.

It can be written as a sum of positive squares in 2 ways, for example, as 1009038331081 + 36463812025 = 1004509^2 + 190955^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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, 446510 + ... + 1513398.

Almost surely, 2^{1045502143106} is an apocalyptic number.

1045502143106 is a deficient number, since it is larger than the sum of its proper divisors (522755742154).

1045502143106 is a wasteful number, since it uses less digits than its factorization.

1045502143106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556868.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 1045502143106 its reverse (6013412055401), we get a palindrome (7058914198507).

The spelling of 1045502143106 in words is "one trillion, forty-five billion, five hundred two million, one hundred forty-three thousand, one hundred six".