1012044540353 has 16 divisors (see below), whose sum is σ = 1261910707200. Its totient is φ = 788518078800.

The previous prime is 1012044540329. The next prime is 1012044540389. The reversal of 1012044540353 is 3530454402101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012044540353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012044540323) 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 15 ways as a sum of consecutive naturals, for example, 35453 + ... + 1423146.

It is an arithmetic number, because the mean of its divisors is an integer number (78869419200).

Almost surely, 2^{1012044540353} is an apocalyptic number.

It is an amenable number.

1012044540353 is a deficient number, since it is larger than the sum of its proper divisors (249866166847).

1012044540353 is a wasteful number, since it uses less digits than its factorization.

1012044540353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467628.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1012044540353 its reverse (3530454402101), we get a palindrome (4542498942454).

The spelling of 1012044540353 in words is "one trillion, twelve billion, forty-four million, five hundred forty thousand, three hundred fifty-three".