142025112065134 has 4 divisors (see below), whose sum is σ = 213037668097704. Its totient is φ = 71012556032566.

The previous prime is 142025112065129. The next prime is 142025112065153. The reversal of 142025112065134 is 431560211520241.

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

It is a super-2 number, since 2×142025112065134² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142025112065093 and 142025112065102.

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, 35506278016282 + ... + 35506278016285.

It is an arithmetic number, because the mean of its divisors is an integer number (53259417024426).

Almost surely, 2^{142025112065134} is an apocalyptic number.

142025112065134 is a deficient number, since it is larger than the sum of its proper divisors (71012556032570).

142025112065134 is an equidigital number, since it uses as much as digits as its factorization.

142025112065134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71012556032569.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 142025112065134 its reverse (431560211520241), we get a palindrome (573585323585375).

The spelling of 142025112065134 in words is "one hundred forty-two trillion, twenty-five billion, one hundred twelve million, sixty-five thousand, one hundred thirty-four".