131413044134042 has 16 divisors (see below), whose sum is σ = 215040392656992. Its totient is φ = 59732961353520.

The previous prime is 131413044134039. The next prime is 131413044134107. The reversal of 131413044134042 is 240431440314131.

It is a junction number, because it is equal to n+sod(n) for n = 131413044133993 and 131413044134011.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 6379613 + ... + 17421984.

It is an arithmetic number, because the mean of its divisors is an integer number (13440024541062).

Almost surely, 2^{131413044134042} is an apocalyptic number.

131413044134042 is a deficient number, since it is larger than the sum of its proper divisors (83627348522950).

131413044134042 is a wasteful number, since it uses less digits than its factorization.

131413044134042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24052573.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 131413044134042 its reverse (240431440314131), we get a palindrome (371844484448173).

The spelling of 131413044134042 in words is "one hundred thirty-one trillion, four hundred thirteen billion, forty-four million, one hundred thirty-four thousand, forty-two".