254454134211 has 16 divisors (see below), whose sum is σ = 377117660800. Its totient is φ = 169569231624.

The previous prime is 254454134191. The next prime is 254454134213. The reversal of 254454134211 is 112431454452.

254454134211 is a `hidden beast` number, since 2 + 54 + 454 + 134 + 21 + 1 = 666.

It is not a de Polignac number, because 254454134211 - 2¹⁰ = 254454133187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254454134213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1787341 + ... + 1924446.

It is an arithmetic number, because the mean of its divisors is an integer number (23569853800).

Almost surely, 2^254454134211 is an apocalyptic number.

254454134211 is a deficient number, since it is larger than the sum of its proper divisors (122663526589).

254454134211 is a wasteful number, since it uses less digits than its factorization.

254454134211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714335 (or 3714329 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

Adding to 254454134211 its reverse (112431454452), we get a palindrome (366885588663).

It can be divided in two parts, 2544541 and 34211, that added together give a palindrome (2578752).

The spelling of 254454134211 in words is "two hundred fifty-four billion, four hundred fifty-four million, one hundred thirty-four thousand, two hundred eleven".