254132440102351 has 2 divisors, whose sum is σ = 254132440102352. Its totient is φ = 254132440102350.

The previous prime is 254132440102319. The next prime is 254132440102417. The reversal of 254132440102351 is 153201044231452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254132440102351 - 2⁵ = 254132440102319 is a prime.

It is a super-2 number, since 2×254132440102351² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 254132440102351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254132440102451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127066220051175 + 127066220051176.

It is an arithmetic number, because the mean of its divisors is an integer number (127066220051176).

Almost surely, 2^{254132440102351} is an apocalyptic number.

254132440102351 is a deficient number, since it is larger than the sum of its proper divisors (1).

254132440102351 is an equidigital number, since it uses as much as digits as its factorization.

254132440102351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 254132440102351 in words is "two hundred fifty-four trillion, one hundred thirty-two billion, four hundred forty million, one hundred two thousand, three hundred fifty-one".