1010403344 has 20 divisors (see below), whose sum is σ = 2005405500. Its totient is φ = 492879360.

The previous prime is 1010403319. The next prime is 1010403377. The reversal of 1010403344 is 4433040101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 82591744 + 927811600 = 9088^2 + 30460^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769469 + ... + 770780.

It is an arithmetic number, because the mean of its divisors is an integer number (100270275).

Almost surely, 2^1010403344 is an apocalyptic number.

It is an amenable number.

1010403344 is a deficient number, since it is larger than the sum of its proper divisors (995002156).

1010403344 is a wasteful number, since it uses less digits than its factorization.

1010403344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540298 (or 1540292 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1010403344 is about 31786.8423093581. The cubic root of 1010403344 is about 1003.4558248506.

Adding to 1010403344 its reverse (4433040101), we get a palindrome (5443443445).

The spelling of 1010403344 in words is "one billion, ten million, four hundred three thousand, three hundred forty-four".