131455440014 has 32 divisors (see below), whose sum is σ = 210873780000. Its totient is φ = 61242918912.

The previous prime is 131455440001. The next prime is 131455440023. The reversal of 131455440014 is 410044554131.

It is a congruent number.

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, 3373112 + ... + 3411860.

It is an arithmetic number, because the mean of its divisors is an integer number (6589805625).

Almost surely, 2^131455440014 is an apocalyptic number.

131455440014 is a deficient number, since it is larger than the sum of its proper divisors (79418339986).

131455440014 is a wasteful number, since it uses less digits than its factorization.

131455440014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39764.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 131455440014 its reverse (410044554131), we get a palindrome (541499994145).

The spelling of 131455440014 in words is "one hundred thirty-one billion, four hundred fifty-five million, four hundred forty thousand, fourteen".