1010345244443 has 24 divisors (see below), whose sum is σ = 1070544395520. Its totient is φ = 950887032480.

The previous prime is 1010345244439. The next prime is 1010345244457. The reversal of 1010345244443 is 3444425430101.

It is a happy number.

It is not a de Polignac number, because 1010345244443 - 2² = 1010345244439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010345249443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 628714346 + ... + 628715952.

It is an arithmetic number, because the mean of its divisors is an integer number (44606016480).

Almost surely, 2^{1010345244443} is an apocalyptic number.

1010345244443 is a deficient number, since it is larger than the sum of its proper divisors (60199151077).

1010345244443 is an equidigital number, since it uses as much as digits as its factorization.

1010345244443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715 (or 2486 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 1010345244443 in words is "one trillion, ten billion, three hundred forty-five million, two hundred forty-four thousand, four hundred forty-three".