254132440142351 has 8 divisors (see below), whose sum is σ = 254167581553584. Its totient is φ = 254097299473920.

The previous prime is 254132440142297. The next prime is 254132440142423. The reversal of 254132440142351 is 153241044231452.

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 254132440142351 - 2³⁴ = 254115260273167 is a prime.

It is a super-2 number, since 2×254132440142351² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254132440142299 and 254132440142308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254132440102351) 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, 1213998545 + ... + 1214207861.

It is an arithmetic number, because the mean of its divisors is an integer number (31770947694198).

Almost surely, 2^{254132440142351} is an apocalyptic number.

254132440142351 is a deficient number, since it is larger than the sum of its proper divisors (35141411233).

254132440142351 is a wasteful number, since it uses less digits than its factorization.

254132440142351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371401.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 254132440142351 in words is "two hundred fifty-four trillion, one hundred thirty-two billion, four hundred forty million, one hundred forty-two thousand, three hundred fifty-one".