142105105222041 has 16 divisors (see below), whose sum is σ = 206631246805760. Its totient is φ = 86342342411520.

The previous prime is 142105105222007. The next prime is 142105105222097. The reversal of 142105105222041 is 140222501501241.

It is not a de Polignac number, because 142105105222041 - 2²¹ = 142105103124889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142105105223041) 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, 23061520000 + ... + 23061526161.

It is an arithmetic number, because the mean of its divisors is an integer number (12914452925360).

Almost surely, 2^{142105105222041} is an apocalyptic number.

It is an amenable number.

142105105222041 is a deficient number, since it is larger than the sum of its proper divisors (64526141583719).

142105105222041 is a wasteful number, since it uses less digits than its factorization.

142105105222041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46123046256.

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 142105105222041 its reverse (140222501501241), we get a palindrome (282327606723282).

The spelling of 142105105222041 in words is "one hundred forty-two trillion, one hundred five billion, one hundred five million, two hundred twenty-two thousand, forty-one".