131424000342402 has 16 divisors (see below), whose sum is σ = 262849283105472. Its totient is φ = 43807786377360.

The previous prime is 131424000342377. The next prime is 131424000342421. The reversal of 131424000342402 is 204243000424131.

It is a self number, because there is not a number n which added to its sum of digits gives 131424000342402.

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, 52099374 + ... + 54563657.

It is an arithmetic number, because the mean of its divisors is an integer number (16428080194092).

Almost surely, 2^{131424000342402} is an apocalyptic number.

131424000342402 is an abundant number, since it is smaller than the sum of its proper divisors (131425282763070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131424000342402 is a wasteful number, since it uses less digits than its factorization.

131424000342402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106868393.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 131424000342402 its reverse (204243000424131), we get a palindrome (335667000766533).

The spelling of 131424000342402 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, three hundred forty-two thousand, four hundred two".