1024542443255 has 8 divisors (see below), whose sum is σ = 1229708006592. Its totient is φ = 819462571488.

The previous prime is 1024542443227. The next prime is 1024542443257. The reversal of 1024542443255 is 5523442454201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1024542443255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024542443257) 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, 21396584 + ... + 21444413.

It is an arithmetic number, because the mean of its divisors is an integer number (153713500824).

Almost surely, 2^{1024542443255} is an apocalyptic number.

1024542443255 is a deficient number, since it is larger than the sum of its proper divisors (205165563337).

1024542443255 is an equidigital number, since it uses as much as digits as its factorization.

1024542443255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42845785.

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 1024542443255 its reverse (5523442454201), we get a palindrome (6547984897456).

The spelling of 1024542443255 in words is "one trillion, twenty-four billion, five hundred forty-two million, four hundred forty-three thousand, two hundred fifty-five".