2254142033456 has 20 divisors (see below), whose sum is σ = 4376517950400. Its totient is φ = 1124718046272.

The previous prime is 2254142033447. The next prime is 2254142033497. The reversal of 2254142033456 is 6543302414522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147052751 + ... + 147068078.

It is an arithmetic number, because the mean of its divisors is an integer number (218825897520).

Almost surely, 2^{2254142033456} is an apocalyptic number.

It is an amenable number.

2254142033456 is a deficient number, since it is larger than the sum of its proper divisors (2122375916944).

2254142033456 is a wasteful number, since it uses less digits than its factorization.

2254142033456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294121316 (or 294121310 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 2254142033456 its reverse (6543302414522), we get a palindrome (8797444447978).

The spelling of 2254142033456 in words is "two trillion, two hundred fifty-four billion, one hundred forty-two million, thirty-three thousand, four hundred fifty-six".