254202141 has 16 divisors (see below), whose sum is σ = 354055680. Its totient is φ = 161924400.

The previous prime is 254202131. The next prime is 254202181. The reversal of 254202141 is 141202452.

It is a de Polignac number, because none of the positive numbers 2^k-254202141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254202131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98850 + ... + 101388.

It is an arithmetic number, because the mean of its divisors is an integer number (22128480).

Almost surely, 2^254202141 is an apocalyptic number.

It is an amenable number.

254202141 is a deficient number, since it is larger than the sum of its proper divisors (99853539).

254202141 is a wasteful number, since it uses less digits than its factorization.

254202141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 254202141 is about 15943.7179164711. The cubic root of 254202141 is about 633.4705091292.

Adding to 254202141 its reverse (141202452), we get a palindrome (395404593).

The spelling of 254202141 in words is "two hundred fifty-four million, two hundred two thousand, one hundred forty-one".