10142113552 has 20 divisors (see below), whose sum is σ = 19653130636. Its totient is φ = 5070337920.

The previous prime is 10142113547. The next prime is 10142113559. The reversal of 10142113552 is 25531124101.

It can be written as a sum of positive squares in 2 ways, for example, as 2627997696 + 7514115856 = 51264^2 + 86684^2 .

It is not an unprimeable number, because it can be changed into a prime (10142113559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82402 + ... + 164542.

Almost surely, 2^10142113552 is an apocalyptic number.

It is an amenable number.

10142113552 is a deficient number, since it is larger than the sum of its proper divisors (9511017084).

10142113552 is an equidigital number, since it uses as much as digits as its factorization.

10142113552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89866 (or 89860 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 10142113552 its reverse (25531124101), we get a palindrome (35673237653).

The spelling of 10142113552 in words is "ten billion, one hundred forty-two million, one hundred thirteen thousand, five hundred fifty-two".