10244311505 has 8 divisors (see below), whose sum is σ = 12412525632. Its totient is φ = 8115881328.

The previous prime is 10244311489. The next prime is 10244311507. The reversal of 10244311505 is 50511344201.

10244311505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10244311505 - 2⁴ = 10244311489 is a prime.

It is a super-2 number, since 2×10244311505² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10244311507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9945419 + ... + 9946448.

It is an arithmetic number, because the mean of its divisors is an integer number (1551565704).

Almost surely, 2^10244311505 is an apocalyptic number.

It is an amenable number.

10244311505 is a deficient number, since it is larger than the sum of its proper divisors (2168214127).

10244311505 is a wasteful number, since it uses less digits than its factorization.

10244311505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19891975.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 10244311505 its reverse (50511344201), we get a palindrome (60755655706).

The spelling of 10244311505 in words is "ten billion, two hundred forty-four million, three hundred eleven thousand, five hundred five".