1441512468854 has 4 divisors (see below), whose sum is σ = 2162268703284. Its totient is φ = 720756234426.

The previous prime is 1441512468829. The next prime is 1441512468859. The reversal of 1441512468854 is 4588642151441.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1441512468796 and 1441512468805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441512468859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360378117212 + ... + 360378117215.

It is an arithmetic number, because the mean of its divisors is an integer number (540567175821).

Almost surely, 2^{1441512468854} is an apocalyptic number.

1441512468854 is a deficient number, since it is larger than the sum of its proper divisors (720756234430).

1441512468854 is an equidigital number, since it uses as much as digits as its factorization.

1441512468854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720756234429.

The product of its digits is 4915200, while the sum is 53.

The spelling of 1441512468854 in words is "one trillion, four hundred forty-one billion, five hundred twelve million, four hundred sixty-eight thousand, eight hundred fifty-four".