447676742311255 has 16 divisors (see below), whose sum is σ = 538084795248000. Its totient is φ = 357559853502240.

The previous prime is 447676742311241. The next prime is 447676742311259. The reversal of 447676742311255 is 552113247676744.

It is not a de Polignac number, because 447676742311255 - 2⁴⁵ = 412492370222423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447676742311259) 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, 2774305 + ... + 30050794.

It is an arithmetic number, because the mean of its divisors is an integer number (33630299703000).

Almost surely, 2^{447676742311255} is an apocalyptic number.

447676742311255 is a deficient number, since it is larger than the sum of its proper divisors (90408052936745).

447676742311255 is a wasteful number, since it uses less digits than its factorization.

447676742311255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32829534.

The product of its digits is 237081600, while the sum is 64.

Adding to 447676742311255 its reverse (552113247676744), we get a palindrome (999789989987999).

The spelling of 447676742311255 in words is "four hundred forty-seven trillion, six hundred seventy-six billion, seven hundred forty-two million, three hundred eleven thousand, two hundred fifty-five".