142115041222005 has 16 divisors (see below), whose sum is σ = 227408279157504. Its totient is φ = 75786617584320.

The previous prime is 142115041221973. The next prime is 142115041222031. The reversal of 142115041222005 is 500222140511241.

It is not a de Polignac number, because 142115041222005 - 2⁵ = 142115041221973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504296154 + ... + 504577883.

It is an arithmetic number, because the mean of its divisors is an integer number (14213017447344).

Almost surely, 2^{142115041222005} is an apocalyptic number.

142115041222005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142115041222005 is a deficient number, since it is larger than the sum of its proper divisors (85293237935499).

142115041222005 is a wasteful number, since it uses less digits than its factorization.

142115041222005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008883436.

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

Adding to 142115041222005 its reverse (500222140511241), we get a palindrome (642337181733246).

The spelling of 142115041222005 in words is "one hundred forty-two trillion, one hundred fifteen billion, forty-one million, two hundred twenty-two thousand, five".