254142361 has 8 divisors (see below), whose sum is σ = 279992448. Its totient is φ = 228750000.

The previous prime is 254142359. The next prime is 254142373. The reversal of 254142361 is 163241452.

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 254142361 - 2¹ = 254142359 is a prime.

It is a super-3 number, since 3×254142361³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254142661) 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 7 ways as a sum of consecutive naturals, for example, 113265 + ... + 115486.

It is an arithmetic number, because the mean of its divisors is an integer number (34999056).

Almost surely, 2^254142361 is an apocalyptic number.

It is an amenable number.

254142361 is a deficient number, since it is larger than the sum of its proper divisors (25850087).

254142361 is a wasteful number, since it uses less digits than its factorization.

254142361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228863.

The product of its digits is 5760, while the sum is 28.

The square root of 254142361 is about 15941.8430866697. The cubic root of 254142361 is about 633.4208480789.

Subtracting from 254142361 its reverse (163241452), we obtain a palindrome (90900909).

The spelling of 254142361 in words is "two hundred fifty-four million, one hundred forty-two thousand, three hundred sixty-one".