131233141450404 has 36 divisors (see below), whose sum is σ = 379117964190784. Its totient is φ = 37495183271472.

The previous prime is 131233141450277. The next prime is 131233141450423. The reversal of 131233141450404 is 404054141332131.

131233141450404 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 3 + 3 + 141 + 4 + 504 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260383216912 + ... + 260383217415.

Almost surely, 2^{131233141450404} is an apocalyptic number.

131233141450404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131233141450404 is an abundant number, since it is smaller than the sum of its proper divisors (247884822740380).

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

131233141450404 is a wasteful number, since it uses less digits than its factorization.

131233141450404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520766434344 (or 520766434339 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 131233141450404 its reverse (404054141332131), we get a palindrome (535287282782535).

The spelling of 131233141450404 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, one hundred forty-one million, four hundred fifty thousand, four hundred four".