254116434 has 64 divisors (see below), whose sum is σ = 602598528. Its totient is φ = 70425600.

The previous prime is 254116427. The next prime is 254116453. The reversal of 254116434 is 434611452.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95644 + ... + 98264.

It is an arithmetic number, because the mean of its divisors is an integer number (9415602).

Almost surely, 2^254116434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254116434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301299264).

254116434 is an abundant number, since it is smaller than the sum of its proper divisors (348482094).

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

254116434 is a wasteful number, since it uses less digits than its factorization.

254116434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763.

The product of its digits is 11520, while the sum is 30.

The square root of 254116434 is about 15941.0298914468. The cubic root of 254116434 is about 633.3993073163.

Adding to 254116434 its reverse (434611452), we get a palindrome (688727886).

The spelling of 254116434 in words is "two hundred fifty-four million, one hundred sixteen thousand, four hundred thirty-four".