131412322401442 has 16 divisors (see below), whose sum is σ = 199895529867264. Its totient is φ = 64780485868000.

The previous prime is 131412322401439. The next prime is 131412322401463. The reversal of 131412322401442 is 244104223214131.

It is a junction number, because it is equal to n+sod(n) for n = 131412322401398 and 131412322401407.

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, 41169567 + ... + 44246557.

It is an arithmetic number, because the mean of its divisors is an integer number (12493470616704).

Almost surely, 2^{131412322401442} is an apocalyptic number.

131412322401442 is a deficient number, since it is larger than the sum of its proper divisors (68483207465822).

131412322401442 is a wasteful number, since it uses less digits than its factorization.

131412322401442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377825.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 131412322401442 its reverse (244104223214131), we get a palindrome (375516545615573).

The spelling of 131412322401442 in words is "one hundred thirty-one trillion, four hundred twelve billion, three hundred twenty-two million, four hundred one thousand, four hundred forty-two".