854514141415458 has 16 divisors (see below), whose sum is σ = 1710059681935200. Its totient is φ = 284666147287776.

The previous prime is 854514141415387. The next prime is 854514141415523.

854514141415458 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×854514141415458² (a number of 31 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42974951908 + ... + 42974971791.

It is an arithmetic number, because the mean of its divisors is an integer number (106878730120950).

Almost surely, 2^{854514141415458} is an apocalyptic number.

854514141415458 is an abundant number, since it is smaller than the sum of its proper divisors (855545540519742).

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

854514141415458 is a wasteful number, since it uses less digits than its factorization.

854514141415458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85949925361.

The product of its digits is 40960000, while the sum is 60.

The spelling of 854514141415458 in words is "eight hundred fifty-four trillion, five hundred fourteen billion, one hundred forty-one million, four hundred fifteen thousand, four hundred fifty-eight".