10240244331 has 8 divisors (see below), whose sum is σ = 13971186240. Its totient is φ = 6668065992.

The previous prime is 10240244327. The next prime is 10240244341. The reversal of 10240244331 is 13344204201.

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

It is not a de Polignac number, because 10240244331 - 2² = 10240244327 is a prime.

It is a super-2 number, since 2×10240244331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10240244341) 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 7 ways as a sum of consecutive naturals, for example, 39690741 + ... + 39690998.

It is an arithmetic number, because the mean of its divisors is an integer number (1746398280).

Almost surely, 2^10240244331 is an apocalyptic number.

10240244331 is a deficient number, since it is larger than the sum of its proper divisors (3730941909).

10240244331 is an equidigital number, since it uses as much as digits as its factorization.

10240244331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79381785.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10240244331 its reverse (13344204201), we get a palindrome (23584448532).

The spelling of 10240244331 in words is "ten billion, two hundred forty million, two hundred forty-four thousand, three hundred thirty-one".