454889575141 has 8 divisors (see below), whose sum is σ = 462615300000. Its totient is φ = 447164374800.

The previous prime is 454889575123. The next prime is 454889575177. The reversal of 454889575141 is 141575988454.

It is a happy number.

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

It is not a de Polignac number, because 454889575141 - 2⁷ = 454889575013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 454889575141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454889575111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876966 + ... + 2105416.

It is an arithmetic number, because the mean of its divisors is an integer number (57826912500).

Almost surely, 2^454889575141 is an apocalyptic number.

It is an amenable number.

454889575141 is a deficient number, since it is larger than the sum of its proper divisors (7725724859).

454889575141 is a wasteful number, since it uses less digits than its factorization.

454889575141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262259.

The product of its digits is 32256000, while the sum is 61.

The spelling of 454889575141 in words is "four hundred fifty-four billion, eight hundred eighty-nine million, five hundred seventy-five thousand, one hundred forty-one".