477281426363 has 16 divisors (see below), whose sum is σ = 553445928960. Its totient is φ = 403122609216.

The previous prime is 477281426353. The next prime is 477281426383. The reversal of 477281426363 is 363624182774.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 477281426363 - 2⁶ = 477281426299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (477281426353) 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, 125828 + ... + 985086.

It is an arithmetic number, because the mean of its divisors is an integer number (34590370560).

Almost surely, 2^477281426363 is an apocalyptic number.

477281426363 is a deficient number, since it is larger than the sum of its proper divisors (76164502597).

477281426363 is a wasteful number, since it uses less digits than its factorization.

477281426363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860426.

The product of its digits is 8128512, while the sum is 53.

The spelling of 477281426363 in words is "four hundred seventy-seven billion, two hundred eighty-one million, four hundred twenty-six thousand, three hundred sixty-three".