10144103240 has 32 divisors (see below), whose sum is σ = 22988448000. Its totient is φ = 4028447424.

The previous prime is 10144103237. The next prime is 10144103243. The reversal of 10144103240 is 4230144101.

It is an interprime number because it is at equal distance from previous prime (10144103237) and next prime (10144103243).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (10144103243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906680 + ... + 917799.

It is an arithmetic number, because the mean of its divisors is an integer number (718389000).

Almost surely, 2^10144103240 is an apocalyptic number.

10144103240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10144103240 is an abundant number, since it is smaller than the sum of its proper divisors (12844344760).

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

10144103240 is a wasteful number, since it uses less digits than its factorization.

10144103240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824629 (or 1824625 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10144103240 its reverse (4230144101), we get a palindrome (14374247341).

The spelling of 10144103240 in words is "ten billion, one hundred forty-four million, one hundred three thousand, two hundred forty".