10142100349 has 2 divisors, whose sum is σ = 10142100350. Its totient is φ = 10142100348.

The previous prime is 10142100323. The next prime is 10142100379. The reversal of 10142100349 is 94300124101.

It is a happy number.

10142100349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6595064100 + 3547036249 = 81210^2 + 59557^2 .

It is a cyclic number.

It is not a de Polignac number, because 10142100349 - 2¹⁹ = 10141576061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10142100379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071050174 + 5071050175.

It is an arithmetic number, because the mean of its divisors is an integer number (5071050175).

Almost surely, 2^10142100349 is an apocalyptic number.

It is an amenable number.

10142100349 is a deficient number, since it is larger than the sum of its proper divisors (1).

10142100349 is an equidigital number, since it uses as much as digits as its factorization.

10142100349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 10142100349 in words is "ten billion, one hundred forty-two million, one hundred thousand, three hundred forty-nine".