142421420061034 has 8 divisors (see below), whose sum is σ = 218177494561728. Its totient is φ = 69695588540460.

The previous prime is 142421420061031. The next prime is 142421420061101. The reversal of 142421420061034 is 430160024124241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (142421420061031) 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 in 3 ways as a sum of consecutive naturals, for example, 757560744912 + ... + 757560745099.

It is an arithmetic number, because the mean of its divisors is an integer number (27272186820216).

Almost surely, 2^{142421420061034} is an apocalyptic number.

142421420061034 is a deficient number, since it is larger than the sum of its proper divisors (75756074500694).

142421420061034 is a wasteful number, since it uses less digits than its factorization.

142421420061034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515121490060.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 142421420061034 its reverse (430160024124241), we get a palindrome (572581444185275).

The spelling of 142421420061034 in words is "one hundred forty-two trillion, four hundred twenty-one billion, four hundred twenty million, sixty-one thousand, thirty-four".