744711048340 has 36 divisors (see below), whose sum is σ = 1819222706196. Its totient is φ = 255329501952.

The previous prime is 744711048331. The next prime is 744711048343. The reversal of 744711048340 is 43840117447.

It can be written as a sum of positive squares in 2 ways, for example, as 134809402896 + 609901645444 = 367164^2 + 780962^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744711048343) 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 11 ways as a sum of consecutive naturals, for example, 379953637 + ... + 379955596.

It is an arithmetic number, because the mean of its divisors is an integer number (50533964061).

Almost surely, 2^744711048340 is an apocalyptic number.

744711048340 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

744711048340 is an abundant number, since it is smaller than the sum of its proper divisors (1074511657856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

744711048340 is a wasteful number, since it uses less digits than its factorization.

744711048340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759909256 (or 759909247 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 43.

The spelling of 744711048340 in words is "seven hundred forty-four billion, seven hundred eleven million, forty-eight thousand, three hundred forty".