10142230240 has 24 divisors (see below), whose sum is σ = 23961019320. Its totient is φ = 4056892032.

The previous prime is 10142230237. The next prime is 10142230279. The reversal of 10142230240 is 4203224101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31694310 + ... + 31694629.

It is an arithmetic number, because the mean of its divisors is an integer number (998375805).

Almost surely, 2^10142230240 is an apocalyptic number.

10142230240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10142230240 is an abundant number, since it is smaller than the sum of its proper divisors (13818789080).

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

10142230240 is an equidigital number, since it uses as much as digits as its factorization.

10142230240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63388954 (or 63388946 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10142230240 its reverse (4203224101), we get a palindrome (14345454341).

The spelling of 10142230240 in words is "ten billion, one hundred forty-two million, two hundred thirty thousand, two hundred forty".