427288410063 has 8 divisors (see below), whose sum is σ = 633019866800. Its totient is φ = 284858940024.

The previous prime is 427288410047. The next prime is 427288410077. The reversal of 427288410063 is 360014882724.

It is a happy number.

It is not a de Polignac number, because 427288410063 - 2⁴ = 427288410047 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 (427288410023) 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, 7912748308 + ... + 7912748361.

It is an arithmetic number, because the mean of its divisors is an integer number (79127483350).

Almost surely, 2^427288410063 is an apocalyptic number.

427288410063 is a deficient number, since it is larger than the sum of its proper divisors (205731456737).

427288410063 is a wasteful number, since it uses less digits than its factorization.

427288410063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15825496678 (or 15825496672 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 427288410063 in words is "four hundred twenty-seven billion, two hundred eighty-eight million, four hundred ten thousand, sixty-three".