254451141 has 12 divisors (see below), whose sum is σ = 420046432. Its totient is φ = 145400616.

The previous prime is 254451107. The next prime is 254451161. The reversal of 254451141 is 141154452.

254451141 is a `hidden beast` number, since 2 + 544 + 5 + 114 + 1 = 666.

It is not a de Polignac number, because 254451141 - 2⁶ = 254451077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254451161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2019391 + ... + 2019516.

Almost surely, 2^254451141 is an apocalyptic number.

254451141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

254451141 is a deficient number, since it is larger than the sum of its proper divisors (165595291).

254451141 is a wasteful number, since it uses less digits than its factorization.

254451141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4038920 (or 4038917 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 254451141 is about 15951.5247233611. The cubic root of 254451141 is about 633.6772772313.

The spelling of 254451141 in words is "two hundred fifty-four million, four hundred fifty-one thousand, one hundred forty-one".