131043451241454 has 16 divisors (see below), whose sum is σ = 262122039575040. Its totient is φ = 43675294231800.

The previous prime is 131043451241387. The next prime is 131043451241459. The reversal of 131043451241454 is 454142154340131.

It is a super-3 number, since 3×131043451241454³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131043451241459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1463997022 + ... + 1464086529.

It is an arithmetic number, because the mean of its divisors is an integer number (16382627473440).

Almost surely, 2^{131043451241454} is an apocalyptic number.

131043451241454 is an abundant number, since it is smaller than the sum of its proper divisors (131078588333586).

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

131043451241454 is a wasteful number, since it uses less digits than its factorization.

131043451241454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928091015.

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 131043451241454 in words is "one hundred thirty-one trillion, forty-three billion, four hundred fifty-one million, two hundred forty-one thousand, four hundred fifty-four".