10313242240 has 128 divisors (see below), whose sum is σ = 28393960320. Its totient is φ = 3508776960.

The previous prime is 10313242211. The next prime is 10313242283. The reversal of 10313242240 is 4224231301.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578094 + ... + 595666.

It is an arithmetic number, because the mean of its divisors is an integer number (221827815).

Almost surely, 2^10313242240 is an apocalyptic number.

10313242240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10313242240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14196980160).

10313242240 is an abundant number, since it is smaller than the sum of its proper divisors (18080718080).

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

10313242240 is a wasteful number, since it uses less digits than its factorization.

10313242240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17730 (or 17718 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10313242240 its reverse (4224231301), we get a palindrome (14537473541).

The spelling of 10313242240 in words is "ten billion, three hundred thirteen million, two hundred forty-two thousand, two hundred forty".