463255657636134 has 64 divisors (see below), whose sum is σ = 1021325714744832. Its totient is φ = 138910681728000.

The previous prime is 463255657636133. The next prime is 463255657636229. The reversal of 463255657636134 is 431636756552364.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463255657636133) 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 31 ways as a sum of consecutive naturals, for example, 33496644 + ... + 45260760.

It is an arithmetic number, because the mean of its divisors is an integer number (15958214292888).

Almost surely, 2^{463255657636134} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463255657636134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510662857372416).

463255657636134 is an abundant number, since it is smaller than the sum of its proper divisors (558070057108698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463255657636134 is a wasteful number, since it uses less digits than its factorization.

463255657636134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11770381.

The product of its digits is 979776000, while the sum is 66.

The spelling of 463255657636134 in words is "four hundred sixty-three trillion, two hundred fifty-five billion, six hundred fifty-seven million, six hundred thirty-six thousand, one hundred thirty-four".