6424009611049 has 16 divisors (see below), whose sum is σ = 6851826579600. Its totient is φ = 6001903171584.

The previous prime is 6424009611013. The next prime is 6424009611059. The reversal of 6424009611049 is 9401169004246.

It can be written as a sum of positive squares in 8 ways, for example, as 224372742400 + 6199636868649 = 473680^2 + 2489907^2 .

It is a cyclic number.

It is not a de Polignac number, because 6424009611049 - 2¹¹ = 6424009609001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6424009611059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1268964 + ... + 3802405.

It is an arithmetic number, because the mean of its divisors is an integer number (428239161225).

Almost surely, 2^{6424009611049} is an apocalyptic number.

It is an amenable number.

6424009611049 is a deficient number, since it is larger than the sum of its proper divisors (427816968551).

6424009611049 is a wasteful number, since it uses less digits than its factorization.

6424009611049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071932.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 6424009611049 in words is "six trillion, four hundred twenty-four billion, nine million, six hundred eleven thousand, forty-nine".