254504030043 has 16 divisors (see below), whose sum is σ = 345767823360. Its totient is φ = 166455285984.

The previous prime is 254504030023. The next prime is 254504030087. The reversal of 254504030043 is 340030405452.

It is not a de Polignac number, because 254504030043 - 2⁹ = 254504029531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254504030003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2306118 + ... + 2413956.

It is an arithmetic number, because the mean of its divisors is an integer number (21610488960).

Almost surely, 2^254504030043 is an apocalyptic number.

254504030043 is a deficient number, since it is larger than the sum of its proper divisors (91263793317).

254504030043 is a wasteful number, since it uses less digits than its factorization.

254504030043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122738.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 254504030043 its reverse (340030405452), we get a palindrome (594534435495).

The spelling of 254504030043 in words is "two hundred fifty-four billion, five hundred four million, thirty thousand, forty-three".