254116443320 has 32 divisors (see below), whose sum is σ = 571809039120. Its totient is φ = 101638214400.

The previous prime is 254116443311. The next prime is 254116443349. The reversal of 254116443320 is 23344611452.

It is a congruent number.

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, 242924 + ... + 753156.

Almost surely, 2^254116443320 is an apocalyptic number.

254116443320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254116443320 is an abundant number, since it is smaller than the sum of its proper divisors (317692595800).

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

254116443320 is a wasteful number, since it uses less digits than its factorization.

254116443320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522695 (or 522691 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 254116443320 in words is "two hundred fifty-four billion, one hundred sixteen million, four hundred forty-three thousand, three hundred twenty".