254213643416 has 16 divisors (see below), whose sum is σ = 493086808800. Its totient is φ = 122723827744.

The previous prime is 254213643413. The next prime is 254213643443. The reversal of 254213643416 is 614346312452.

254213643416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254213643413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547874000 + ... + 547874463.

It is an arithmetic number, because the mean of its divisors is an integer number (30817925550).

Almost surely, 2^254213643416 is an apocalyptic number.

It is an amenable number.

254213643416 is a deficient number, since it is larger than the sum of its proper divisors (238873165384).

254213643416 is a wasteful number, since it uses less digits than its factorization.

254213643416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095748498 (or 1095748494 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

Adding to 254213643416 its reverse (614346312452), we get a palindrome (868559955868).

The spelling of 254213643416 in words is "two hundred fifty-four billion, two hundred thirteen million, six hundred forty-three thousand, four hundred sixteen".