254132302142 has 8 divisors (see below), whose sum is σ = 383133471336. Its totient is φ = 126421145032.

The previous prime is 254132302103. The next prime is 254132302147. The reversal of 254132302142 is 241203231452.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254132302147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322502528 + ... + 322503315.

It is an arithmetic number, because the mean of its divisors is an integer number (47891683917).

Almost surely, 2^254132302142 is an apocalyptic number.

254132302142 is a deficient number, since it is larger than the sum of its proper divisors (129001169194).

254132302142 is a wasteful number, since it uses less digits than its factorization.

254132302142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645006042.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 254132302142 its reverse (241203231452), we get a palindrome (495335533594).

The spelling of 254132302142 in words is "two hundred fifty-four billion, one hundred thirty-two million, three hundred two thousand, one hundred forty-two".