131343444024008 has 32 divisors (see below), whose sum is σ = 246316200255360. Its totient is φ = 65659124872320.

The previous prime is 131343444023999. The next prime is 131343444024031. The reversal of 131343444024008 is 800420444343131.

It is a super-2 number, since 2×131343444024008² (a number of 29 digits) contains 22 as substring.

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, 1730145860 + ... + 1730221772.

It is an arithmetic number, because the mean of its divisors is an integer number (7697381257980).

Almost surely, 2^{131343444024008} is an apocalyptic number.

It is an amenable number.

131343444024008 is a deficient number, since it is larger than the sum of its proper divisors (114972756231352).

131343444024008 is a wasteful number, since it uses less digits than its factorization.

131343444024008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114557 (or 114553 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 41.

Adding to 131343444024008 its reverse (800420444343131), we get a palindrome (931763888367139).

The spelling of 131343444024008 in words is "one hundred thirty-one trillion, three hundred forty-three billion, four hundred forty-four million, twenty-four thousand, eight".