254432141 has 8 divisors (see below), whose sum is σ = 265654080. Its totient is φ = 243223552.

The previous prime is 254432111. The next prime is 254432203. The reversal of 254432141 is 141234452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 254432141 - 2⁶ = 254432077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 254432141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254432111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74765 + ... + 78093.

It is an arithmetic number, because the mean of its divisors is an integer number (33206760).

Almost surely, 2^254432141 is an apocalyptic number.

It is an amenable number.

254432141 is a deficient number, since it is larger than the sum of its proper divisors (11221939).

254432141 is a wasteful number, since it uses less digits than its factorization.

254432141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6675.

The product of its digits is 3840, while the sum is 26.

The square root of 254432141 is about 15950.9291578892. The cubic root of 254432141 is about 633.6615045006.

Adding to 254432141 its reverse (141234452), we get a palindrome (395666593).

The spelling of 254432141 in words is "two hundred fifty-four million, four hundred thirty-two thousand, one hundred forty-one".