63424566542436 has 24 divisors (see below), whose sum is σ = 161444351199264. Its totient is φ = 19219565618880.

The previous prime is 63424566542411. The next prime is 63424566542473.

63424566542436 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 63424566542436.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240244570105 + ... + 240244570368.

It is an arithmetic number, because the mean of its divisors is an integer number (6726847966636).

Almost surely, 2^{63424566542436} is an apocalyptic number.

63424566542436 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

63424566542436 is an abundant number, since it is smaller than the sum of its proper divisors (98019784656828).

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

63424566542436 is a wasteful number, since it uses less digits than its factorization.

63424566542436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480489140491 (or 480489140489 counting only the distinct ones).

The product of its digits is 298598400, while the sum is 60.

The spelling of 63424566542436 in words is "sixty-three trillion, four hundred twenty-four billion, five hundred sixty-six million, five hundred forty-two thousand, four hundred thirty-six".