441400425001255 has 4 divisors (see below), whose sum is σ = 529680510001512. Its totient is φ = 353120340001000.

The previous prime is 441400425001253. The next prime is 441400425001267. The reversal of 441400425001255 is 552100524004144.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 441400425001255 - 2¹ = 441400425001253 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 (441400425001253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44140042500121 + ... + 44140042500130.

It is an arithmetic number, because the mean of its divisors is an integer number (132420127500378).

Almost surely, 2^{441400425001255} is an apocalyptic number.

441400425001255 is a deficient number, since it is larger than the sum of its proper divisors (88280085000257).

441400425001255 is an equidigital number, since it uses as much as digits as its factorization.

441400425001255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88280085000256.

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 441400425001255 its reverse (552100524004144), we get a palindrome (993500949005399).

The spelling of 441400425001255 in words is "four hundred forty-one trillion, four hundred billion, four hundred twenty-five million, one thousand, two hundred fifty-five".