254344140014 has 32 divisors (see below), whose sum is σ = 393604596000. Its totient is φ = 123206713344.

The previous prime is 254344139989. The next prime is 254344140019. The reversal of 254344140014 is 410041443452.

It is a super-2 number, since 2×254344140014² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254344140019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7237217 + ... + 7272275.

It is an arithmetic number, because the mean of its divisors is an integer number (12300143625).

Almost surely, 2^254344140014 is an apocalyptic number.

254344140014 is a deficient number, since it is larger than the sum of its proper divisors (139260455986).

254344140014 is a wasteful number, since it uses less digits than its factorization.

254344140014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35972.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 254344140014 its reverse (410041443452), we get a palindrome (664385583466).

The spelling of 254344140014 in words is "two hundred fifty-four billion, three hundred forty-four million, one hundred forty thousand, fourteen".