10310142140 has 96 divisors (see below), whose sum is σ = 23284800000. Its totient is φ = 3823241472.

The previous prime is 10310142113. The next prime is 10310142151. The reversal of 10310142140 is 4124101301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3436361 + ... + 3439359.

It is an arithmetic number, because the mean of its divisors is an integer number (242550000).

Almost surely, 2^10310142140 is an apocalyptic number.

10310142140 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 10310142140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11642400000).

10310142140 is an abundant number, since it is smaller than the sum of its proper divisors (12974657860).

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

10310142140 is a wasteful number, since it uses less digits than its factorization.

10310142140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219 (or 3217 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10310142140 its reverse (4124101301), we get a palindrome (14434243441).

The spelling of 10310142140 in words is "ten billion, three hundred ten million, one hundred forty-two thousand, one hundred forty".