10142130243412 has 6 divisors (see below), whose sum is σ = 17748727925978. Its totient is φ = 5071065121704.

The previous prime is 10142130243397. The next prime is 10142130243433. The reversal of 10142130243412 is 21434203124101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7738433494416 + 2403696748996 = 2781804^2 + 1550386^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267766280423 + ... + 1267766280430.

Almost surely, 2^{10142130243412} is an apocalyptic number.

It is an amenable number.

10142130243412 is a deficient number, since it is larger than the sum of its proper divisors (7606597682566).

10142130243412 is a wasteful number, since it uses less digits than its factorization.

10142130243412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535532560857 (or 2535532560855 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 10142130243412 its reverse (21434203124101), we get a palindrome (31576333367513).

The spelling of 10142130243412 in words is "ten trillion, one hundred forty-two billion, one hundred thirty million, two hundred forty-three thousand, four hundred twelve".