254335032112 has 80 divisors (see below), whose sum is σ = 568483456000. Its totient is φ = 107977224960.

The previous prime is 254335032073. The next prime is 254335032139. The reversal of 254335032112 is 211230533452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5079037 + ... + 5128867.

It is an arithmetic number, because the mean of its divisors is an integer number (7106043200).

Almost surely, 2^254335032112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254335032112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284241728000).

254335032112 is an abundant number, since it is smaller than the sum of its proper divisors (314148423888).

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

254335032112 is a wasteful number, since it uses less digits than its factorization.

254335032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50274 (or 50268 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 254335032112 its reverse (211230533452), we get a palindrome (465565565564).

The spelling of 254335032112 in words is "two hundred fifty-four billion, three hundred thirty-five million, thirty-two thousand, one hundred twelve".