254232043 has 16 divisors (see below), whose sum is σ = 282937536. Its totient is φ = 226961280.

The previous prime is 254232037. The next prime is 254232047. The reversal of 254232043 is 340232452.

It is not a de Polignac number, because 254232043 - 2²¹ = 252134891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254231999 and 254232017.

It is not an unprimeable number, because it can be changed into a prime (254232047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46321 + ... + 51517.

It is an arithmetic number, because the mean of its divisors is an integer number (17683596).

Almost surely, 2^254232043 is an apocalyptic number.

254232043 is a deficient number, since it is larger than the sum of its proper divisors (28705493).

254232043 is a wasteful number, since it uses less digits than its factorization.

254232043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 254232043 is about 15944.6556250049. The cubic root of 254232043 is about 633.4953467019.

Adding to 254232043 its reverse (340232452), we get a palindrome (594464495).

The spelling of 254232043 in words is "two hundred fifty-four million, two hundred thirty-two thousand, forty-three".