10142134421019 has 16 divisors (see below), whose sum is σ = 13553129418240. Its totient is φ = 6746298118560.

The previous prime is 10142134420991. The next prime is 10142134421039. The reversal of 10142134421019 is 91012443124101.

It is not a de Polignac number, because 10142134421019 - 2⁸ = 10142134420763 is a prime.

It is a super-2 number, since 2×10142134421019² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10142134421039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281112 + ... + 4512570.

It is an arithmetic number, because the mean of its divisors is an integer number (847070588640).

Almost surely, 2^{10142134421019} is an apocalyptic number.

10142134421019 is a deficient number, since it is larger than the sum of its proper divisors (3410994997221).

10142134421019 is an equidigital number, since it uses as much as digits as its factorization.

10142134421019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4233250.

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 10142134421019 in words is "ten trillion, one hundred forty-two billion, one hundred thirty-four million, four hundred twenty-one thousand, nineteen".