131504414321042 has 16 divisors (see below), whose sum is σ = 225436286021760. Its totient is φ = 56358997912608.

The previous prime is 131504414321009. The next prime is 131504414321083. The reversal of 131504414321042 is 240123414405131.

It is a junction number, because it is equal to n+sod(n) for n = 131504414320993 and 131504414321011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39987134 + ... + 43150662.

It is an arithmetic number, because the mean of its divisors is an integer number (14089767876360).

Almost surely, 2^{131504414321042} is an apocalyptic number.

131504414321042 is a deficient number, since it is larger than the sum of its proper divisors (93931871700718).

131504414321042 is a wasteful number, since it uses less digits than its factorization.

131504414321042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6132745.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 131504414321042 its reverse (240123414405131), we get a palindrome (371627828726173).

The spelling of 131504414321042 in words is "one hundred thirty-one trillion, five hundred four billion, four hundred fourteen million, three hundred twenty-one thousand, forty-two".