463434566127 has 32 divisors (see below), whose sum is σ = 706993334208. Its totient is φ = 267498387456.

The previous prime is 463434566117. The next prime is 463434566167. The reversal of 463434566127 is 721665434364.

It is not a de Polignac number, because 463434566127 - 2¹⁰ = 463434565103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 463434566127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463434566117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 998568 + ... + 1387085.

It is an arithmetic number, because the mean of its divisors is an integer number (22093541694).

Almost surely, 2^463434566127 is an apocalyptic number.

463434566127 is a deficient number, since it is larger than the sum of its proper divisors (243558768081).

463434566127 is a wasteful number, since it uses less digits than its factorization.

463434566127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385979.

The product of its digits is 8709120, while the sum is 51.

The spelling of 463434566127 in words is "four hundred sixty-three billion, four hundred thirty-four million, five hundred sixty-six thousand, one hundred twenty-seven".