10422134133442 has 4 divisors (see below), whose sum is σ = 15633201200166. Its totient is φ = 5211067066720.

The previous prime is 10422134133361. The next prime is 10422134133469. The reversal of 10422134133442 is 24433143122401.

10422134133442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9367694727561 + 1054439405881 = 3060669^2 + 1026859^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10422134133398 and 10422134133407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605533533359 + ... + 2605533533362.

Almost surely, 2^{10422134133442} is an apocalyptic number.

10422134133442 is a deficient number, since it is larger than the sum of its proper divisors (5211067066724).

10422134133442 is an equidigital number, since it uses as much as digits as its factorization.

10422134133442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5211067066723.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 10422134133442 its reverse (24433143122401), we get a palindrome (34855277255843).

The spelling of 10422134133442 in words is "ten trillion, four hundred twenty-two billion, one hundred thirty-four million, one hundred thirty-three thousand, four hundred forty-two".