131423114041224 has 64 divisors (see below), whose sum is σ = 329579285053440. Its totient is φ = 43671527887680.

The previous prime is 131423114041129. The next prime is 131423114041231. The reversal of 131423114041224 is 422140411324131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90660729 + ... + 92098935.

It is an arithmetic number, because the mean of its divisors is an integer number (5149676328960).

Almost surely, 2^{131423114041224} is an apocalyptic number.

It is an amenable number.

131423114041224 is an abundant number, since it is smaller than the sum of its proper divisors (198156171012216).

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

131423114041224 is a wasteful number, since it uses less digits than its factorization.

131423114041224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450050 (or 1450046 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 131423114041224 its reverse (422140411324131), we get a palindrome (553563525365355).

The spelling of 131423114041224 in words is "one hundred thirty-one trillion, four hundred twenty-three billion, one hundred fourteen million, forty-one thousand, two hundred twenty-four".