131404424344510 has 128 divisors (see below), whose sum is σ = 251141160960000. Its totient is φ = 49415667356160.

The previous prime is 131404424344493. The next prime is 131404424344519. The reversal of 131404424344510 is 15443424404131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131404424344519) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25669937731 + ... + 25669942849.

It is an arithmetic number, because the mean of its divisors is an integer number (1962040320000).

Almost surely, 2^{131404424344510} is an apocalyptic number.

131404424344510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131404424344510 is a deficient number, since it is larger than the sum of its proper divisors (119736736615490).

131404424344510 is a wasteful number, since it uses less digits than its factorization.

131404424344510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8186.

The product of its (nonzero) digits is 368640, while the sum is 40.

Adding to 131404424344510 its reverse (15443424404131), we get a palindrome (146847848748641).

The spelling of 131404424344510 in words is "one hundred thirty-one trillion, four hundred four billion, four hundred twenty-four million, three hundred forty-four thousand, five hundred ten".