2143325114454 has 8 divisors (see below), whose sum is σ = 4286650228920. Its totient is φ = 714441704816.

The previous prime is 2143325114431. The next prime is 2143325114461. The reversal of 2143325114454 is 4544115233412.

It is a sphenic number, since it is the product of 3 distinct primes.

2143325114454 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178610426199 + ... + 178610426210.

It is an arithmetic number, because the mean of its divisors is an integer number (535831278615).

Almost surely, 2^{2143325114454} is an apocalyptic number.

2143325114454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2143325114454 is a wasteful number, since it uses less digits than its factorization.

2143325114454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357220852414.

The product of its digits is 230400, while the sum is 39.

The spelling of 2143325114454 in words is "two trillion, one hundred forty-three billion, three hundred twenty-five million, one hundred fourteen thousand, four hundred fifty-four".