254102424345 has 192 divisors, whose sum is σ = 560477159424. Its totient is φ = 103425154560.

The previous prime is 254102424313. The next prime is 254102424347. The reversal of 254102424345 is 543424201452.

It is not a de Polignac number, because 254102424345 - 2⁵ = 254102424313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254102424347) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 162157752 + ... + 162159318.

It is an arithmetic number, because the mean of its divisors is an integer number (2919151872).

Almost surely, 2^254102424345 is an apocalyptic number.

It is an amenable number.

254102424345 is an abundant number, since it is smaller than the sum of its proper divisors (306374735079).

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

254102424345 is a wasteful number, since it uses less digits than its factorization.

254102424345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532 (or 2529 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 254102424345 its reverse (543424201452), we get a palindrome (797526625797).

The spelling of 254102424345 in words is "two hundred fifty-four billion, one hundred two million, four hundred twenty-four thousand, three hundred forty-five".