42104122140133 has 2 divisors, whose sum is σ = 42104122140134. Its totient is φ = 42104122140132.

The previous prime is 42104122140079. The next prime is 42104122140169. The reversal of 42104122140133 is 33104122140124.

It is a happy number.

42104122140133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41669323011684 + 434799128449 = 6455178^2 + 659393^2 .

It is a cyclic number.

It is not a de Polignac number, because 42104122140133 - 2⁹ = 42104122139621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42104122140233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21052061070066 + 21052061070067.

It is an arithmetic number, because the mean of its divisors is an integer number (21052061070067).

Almost surely, 2^{42104122140133} is an apocalyptic number.

It is an amenable number.

42104122140133 is a deficient number, since it is larger than the sum of its proper divisors (1).

42104122140133 is an equidigital number, since it uses as much as digits as its factorization.

42104122140133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 42104122140133 its reverse (33104122140124), we get a palindrome (75208244280257).

Subtracting from 42104122140133 its reverse (33104122140124), we obtain a palindrome (9000000000009).

The spelling of 42104122140133 in words is "forty-two trillion, one hundred four billion, one hundred twenty-two million, one hundred forty thousand, one hundred thirty-three".