131413231322042 has 8 divisors (see below), whose sum is σ = 197323693777056. Its totient is φ = 65638666729692.

The previous prime is 131413231322041. The next prime is 131413231322069. The reversal of 131413231322042 is 240223132314131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (131413231322041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33974463248 + ... + 33974467115.

It is an arithmetic number, because the mean of its divisors is an integer number (24665461722132).

Almost surely, 2^{131413231322042} is an apocalyptic number.

131413231322042 is a deficient number, since it is larger than the sum of its proper divisors (65910462455014).

131413231322042 is an equidigital number, since it uses as much as digits as its factorization.

131413231322042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67948931332.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 131413231322042 its reverse (240223132314131), we get a palindrome (371636363636173).

The spelling of 131413231322042 in words is "one hundred thirty-one trillion, four hundred thirteen billion, two hundred thirty-one million, three hundred twenty-two thousand, forty-two".